10404350512 has 10 divisors (see below), whose sum is σ = 20158429148. Its totient is φ = 5202175248.

The previous prime is 10404350501. The next prime is 10404350521. The reversal of 10404350512 is 21505340401.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 325135938 + ... + 325135969.

Almost surely, 2^10404350512 is an apocalyptic number.

It is an amenable number.

10404350512 is a deficient number, since it is larger than the sum of its proper divisors (9754078636).

10404350512 is an equidigital number, since it uses as much as digits as its factorization.

10404350512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650271915 (or 650271909 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 10404350512 its reverse (21505340401), we get a palindrome (31909690913).

The spelling of 10404350512 in words is "ten billion, four hundred four million, three hundred fifty thousand, five hundred twelve".