70746030255690 has 48 divisors (see below), whose sum is σ = 183944816011008. Its totient is φ = 18865081160928.

The previous prime is 70746030255683. The next prime is 70746030255727. The reversal of 70746030255690 is 9655203064707.

70746030255690 is a `hidden beast` number, since 7 + 0 + 7 + 4 + 603 + 0 + 25 + 5 + 6 + 9 + 0 = 666.

It is a super-2 number, since 2×70746030255690² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7731634 + ... + 14186973.

It is an arithmetic number, because the mean of its divisors is an integer number (3832183666896).

Almost surely, 2^{70746030255690} is an apocalyptic number.

70746030255690 is an abundant number, since it is smaller than the sum of its proper divisors (113198785755318).

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

70746030255690 is a wasteful number, since it uses less digits than its factorization.

70746030255690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21954483 (or 21954480 counting only the distinct ones).

The product of its (nonzero) digits is 9525600, while the sum is 54.

The spelling of 70746030255690 in words is "seventy trillion, seven hundred forty-six billion, thirty million, two hundred fifty-five thousand, six hundred ninety".