1061043354 has 96 divisors (see below), whose sum is σ = 2763797760. Its totient is φ = 300839616.

The previous prime is 1061043349. The next prime is 1061043359. The reversal of 1061043354 is 4533401601.

1061043354 is a `hidden beast` number, since 1 + 0 + 610 + 43 + 3 + 5 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (1061043349) and next prime (1061043359).

It is a super-2 number, since 2×1061043354² = 2251625998135138632, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1061043359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 361039 + ... + 363965.

It is an arithmetic number, because the mean of its divisors is an integer number (28789560).

Almost surely, 2^1061043354 is an apocalyptic number.

1061043354 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1061043354, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1381898880).

1061043354 is an abundant number, since it is smaller than the sum of its proper divisors (1702754406).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1061043354 is a wasteful number, since it uses less digits than its factorization.

1061043354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3089 (or 3076 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 1061043354 is about 32573.6604329326. The cubic root of 1061043354 is about 1019.9472464066.

Adding to 1061043354 its reverse (4533401601), we get a palindrome (5594444955).

The spelling of 1061043354 in words is "one billion, sixty-one million, forty-three thousand, three hundred fifty-four".