69975329145696 has 168 divisors, whose sum is σ = 222439976216640. Its totient is φ = 21530870413056.

The previous prime is 69975329145671. The next prime is 69975329145707. The reversal of 69975329145696 is 69654192357996.

69975329145696 is a `hidden beast` number, since 6 + 9 + 9 + 7 + 5 + 32 + 9 + 14 + 569 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (81).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 115067056 + ... + 115673583.

It is an arithmetic number, because the mean of its divisors is an integer number (1324047477480).

Almost surely, 2^{69975329145696} is an apocalyptic number.

It is an amenable number.

69975329145696 is an abundant number, since it is smaller than the sum of its proper divisors (152464647070944).

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

69975329145696 is a wasteful number, since it uses less digits than its factorization.

69975329145696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230740680 (or 230740657 counting only the distinct ones).

The product of its digits is 5952139200, while the sum is 81.

The spelling of 69975329145696 in words is "sixty-nine trillion, nine hundred seventy-five billion, three hundred twenty-nine million, one hundred forty-five thousand, six hundred ninety-six".