1031442354 has 96 divisors (see below), whose sum is σ = 2395201536. Its totient is φ = 320237280.

The previous prime is 1031442319. The next prime is 1031442361. The reversal of 1031442354 is 4532441301.

It is a happy number.

It is a super-2 number, since 2×1031442354² = 2127746659250122632, which contains 22 as substring.

It is an unprimeable number.

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, 1756849 + ... + 1757435.

It is an arithmetic number, because the mean of its divisors is an integer number (24950016).

Almost surely, 2^1031442354 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1031442354, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1197600768).

1031442354 is an abundant number, since it is smaller than the sum of its proper divisors (1363759182).

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

1031442354 is a wasteful number, since it uses less digits than its factorization.

1031442354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740 (or 737 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 1031442354 is about 32116.0762547357. The cubic root of 1031442354 is about 1010.3728173055.

Adding to 1031442354 its reverse (4532441301), we get a palindrome (5563883655).

The spelling of 1031442354 in words is "one billion, thirty-one million, four hundred forty-two thousand, three hundred fifty-four".