1040032104 has 32 divisors (see below), whose sum is σ = 2689740000. Its totient is φ = 334722752.

The previous prime is 1040032073. The next prime is 1040032109. The reversal of 1040032104 is 4012300401.

It is not an unprimeable number, because it can be changed into a prime (1040032109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 746454 + ... + 747845.

It is an arithmetic number, because the mean of its divisors is an integer number (84054375).

Almost surely, 2^1040032104 is an apocalyptic number.

It is an amenable number.

1040032104 is an abundant number, since it is smaller than the sum of its proper divisors (1649707896).

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

1040032104 is a wasteful number, since it uses less digits than its factorization.

1040032104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1494337 (or 1494333 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1040032104 is about 32249.5287407429. The cubic root of 1040032104 is about 1013.1698288634.

Adding to 1040032104 its reverse (4012300401), we get a palindrome (5052332505).

The spelling of 1040032104 in words is "one billion, forty million, thirty-two thousand, one hundred four".