12604237032 has 32 divisors (see below), whose sum is σ = 32181033600. Its totient is φ = 4112020224.

The previous prime is 12604237007. The next prime is 12604237117. The reversal of 12604237032 is 23073240621.

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, 5585857 + ... + 5588112.

It is an arithmetic number, because the mean of its divisors is an integer number (1005657300).

Almost surely, 2^12604237032 is an apocalyptic number.

12604237032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12604237032 is an abundant number, since it is smaller than the sum of its proper divisors (19576796568).

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

12604237032 is a wasteful number, since it uses less digits than its factorization.

12604237032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11174025 (or 11174021 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 30.

Adding to 12604237032 its reverse (23073240621), we get a palindrome (35677477653).

The spelling of 12604237032 in words is "twelve billion, six hundred four million, two hundred thirty-seven thousand, thirty-two".