69904700663070 has 192 divisors, whose sum is σ = 214319775412224. Its totient is φ = 14273345249280.

The previous prime is 69904700663033. The next prime is 69904700663089. The reversal of 69904700663070 is 7036600740996.

It is a self number, because there is not a number n which added to its sum of digits gives 69904700663070.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 30669187 + ... + 32869566.

It is an arithmetic number, because the mean of its divisors is an integer number (1116248830272).

Almost surely, 2^{69904700663070} is an apocalyptic number.

69904700663070 is an abundant number, since it is smaller than the sum of its proper divisors (144415074749154).

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

69904700663070 is a wasteful number, since it uses less digits than its factorization.

69904700663070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63538827 (or 63538814 counting only the distinct ones).

The product of its (nonzero) digits is 10287648, while the sum is 57.

The spelling of 69904700663070 in words is "sixty-nine trillion, nine hundred four billion, seven hundred million, six hundred sixty-three thousand, seventy".