70766951708016 has 80 divisors (see below), whose sum is σ = 203128566176800. Its totient is φ = 23588843991552.

The previous prime is 70766951707961. The next prime is 70766951708069. The reversal of 70766951708016 is 61080715966707.

It is a super-2 number, since 2×70766951708016² (a number of 29 digits) contains 22 as substring.

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, 93417300 + ... + 94171788.

It is an arithmetic number, because the mean of its divisors is an integer number (2539107077210).

Almost surely, 2^{70766951708016} is an apocalyptic number.

It is an amenable number.

70766951708016 is an abundant number, since it is smaller than the sum of its proper divisors (132361614468784).

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

70766951708016 is a wasteful number, since it uses less digits than its factorization.

70766951708016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 971623 (or 971611 counting only the distinct ones).

The product of its (nonzero) digits is 26671680, while the sum is 63.

The spelling of 70766951708016 in words is "seventy trillion, seven hundred sixty-six billion, nine hundred fifty-one million, seven hundred eight thousand, sixteen".