70571101600671 has 32 divisors (see below), whose sum is σ = 109733289177600. Its totient is φ = 40325703772032.

The previous prime is 70571101600661. The next prime is 70571101600721. The reversal of 70571101600671 is 17600610117507.

It is not a de Polignac number, because 70571101600671 - 2⁶ = 70571101600607 is a prime.

It is a super-2 number, since 2×70571101600671² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70571101600661) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68589796 + ... + 69611078.

It is an arithmetic number, because the mean of its divisors is an integer number (3429165286800).

Almost surely, 2^{70571101600671} is an apocalyptic number.

70571101600671 is a deficient number, since it is larger than the sum of its proper divisors (39162187576929).

70571101600671 is a wasteful number, since it uses less digits than its factorization.

70571101600671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1088460 (or 1088446 counting only the distinct ones).

The product of its (nonzero) digits is 61740, while the sum is 42.

The spelling of 70571101600671 in words is "seventy trillion, five hundred seventy-one billion, one hundred one million, six hundred thousand, six hundred seventy-one".