12102404460 has 24 divisors (see below), whose sum is σ = 33886732656. Its totient is φ = 3227307840.

The previous prime is 12102404401. The next prime is 12102404527. The reversal of 12102404460 is 6440420121.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 12102404460.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100853311 + ... + 100853430.

It is an arithmetic number, because the mean of its divisors is an integer number (1411947194).

Almost surely, 2^12102404460 is an apocalyptic number.

12102404460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12102404460 is an abundant number, since it is smaller than the sum of its proper divisors (21784328196).

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

12102404460 is a wasteful number, since it uses less digits than its factorization.

12102404460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201706753 (or 201706751 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 12102404460 its reverse (6440420121), we get a palindrome (18542824581).

The spelling of 12102404460 in words is "twelve billion, one hundred two million, four hundred four thousand, four hundred sixty".