1040010354 has 80 divisors (see below), whose sum is σ = 2423329920. Its totient is φ = 334348560.

The previous prime is 1040010337. The next prime is 1040010359. The reversal of 1040010354 is 4530100401.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1040010359) 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 39 ways as a sum of consecutive naturals, for example, 1141159 + ... + 1142069.

It is an arithmetic number, because the mean of its divisors is an integer number (30291624).

Almost surely, 2^1040010354 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1040010354, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1211664960).

1040010354 is an abundant number, since it is smaller than the sum of its proper divisors (1383319566).

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

1040010354 is an frugal number, since it uses more digits than its factorization.

1040010354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 969 (or 945 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 1040010354 is about 32249.1915247499. The cubic root of 1040010354 is about 1013.1627660694.

Adding to 1040010354 its reverse (4530100401), we get a palindrome (5570110755).

The spelling of 1040010354 in words is "one billion, forty million, ten thousand, three hundred fifty-four".