129437792863713 has 24 divisors (see below), whose sum is σ = 192997433341440. Its totient is φ = 83508002110080.

The previous prime is 129437792863669. The next prime is 129437792863741. The reversal of 129437792863713 is 317368297734921.

129437792863713 is a `hidden beast` number, since 1 + 2 + 9 + 437 + 79 + 2 + 86 + 37 + 13 = 666.

It is not a de Polignac number, because 129437792863713 - 2⁶ = 129437792863649 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (129437792863913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 151561945 + ... + 152413577.

It is an arithmetic number, because the mean of its divisors is an integer number (8041559722560).

Almost surely, 2^{129437792863713} is an apocalyptic number.

It is an amenable number.

129437792863713 is a deficient number, since it is larger than the sum of its proper divisors (63559640477727).

129437792863713 is a wasteful number, since it uses less digits than its factorization.

129437792863713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1396429 (or 1396426 counting only the distinct ones).

The product of its digits is 576108288, while the sum is 72.

The spelling of 129437792863713 in words is "one hundred twenty-nine trillion, four hundred thirty-seven billion, seven hundred ninety-two million, eight hundred sixty-three thousand, seven hundred thirteen".