12935531704 has 8 divisors (see below), whose sum is σ = 24254121960. Its totient is φ = 6467765848.

The previous prime is 12935531689. The next prime is 12935531731. The reversal of 12935531704 is 40713553921.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 808470724 + ... + 808470739.

It is an arithmetic number, because the mean of its divisors is an integer number (3031765245).

Almost surely, 2^12935531704 is an apocalyptic number.

It is an amenable number.

12935531704 is a deficient number, since it is larger than the sum of its proper divisors (11318590256).

12935531704 is a wasteful number, since it uses less digits than its factorization.

12935531704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1616941469 (or 1616941465 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 40.

The spelling of 12935531704 in words is "twelve billion, nine hundred thirty-five million, five hundred thirty-one thousand, seven hundred four".