13312004343032 has 64 divisors (see below), whose sum is σ = 26296999920000. Its totient is φ = 6300095345280.

The previous prime is 13312004342981. The next prime is 13312004343049. The reversal of 13312004343032 is 23034340021331.

It is a junction number, because it is equal to n+sod(n) for n = 13312004342986 and 13312004343004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 923731907 + ... + 923746317.

It is an arithmetic number, because the mean of its divisors is an integer number (410890623750).

Almost surely, 2^{13312004343032} is an apocalyptic number.

It is an amenable number.

13312004343032 is a deficient number, since it is larger than the sum of its proper divisors (12984995576968).

13312004343032 is a wasteful number, since it uses less digits than its factorization.

13312004343032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19404 (or 19400 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 13312004343032 its reverse (23034340021331), we get a palindrome (36346344364363).

The spelling of 13312004343032 in words is "thirteen trillion, three hundred twelve billion, four million, three hundred forty-three thousand, thirty-two".