70169530661064 has 96 divisors (see below), whose sum is σ = 190226836800000. Its totient is φ = 23367162821760.

The previous prime is 70169530660993. The next prime is 70169530661159. The reversal of 70169530661064 is 46016603596107.

It is a happy number.

70169530661064 is a `hidden beast` number, since 7 + 0 + 16 + 9 + 5 + 3 + 0 + 6 + 610 + 6 + 4 = 666.

It is a super-2 number, since 2×70169530661064² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 70169530661064.

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, 364422687 + ... + 364615185.

It is an arithmetic number, because the mean of its divisors is an integer number (1981529550000).

Almost surely, 2^{70169530661064} is an apocalyptic number.

It is an amenable number.

70169530661064 is an abundant number, since it is smaller than the sum of its proper divisors (120057306138936).

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

70169530661064 is a wasteful number, since it uses less digits than its factorization.

70169530661064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197395 (or 197388 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 54.

The spelling of 70169530661064 in words is "seventy trillion, one hundred sixty-nine billion, five hundred thirty million, six hundred sixty-one thousand, sixty-four".