231422764026671 has 8 divisors (see below), whose sum is σ = 264635073409824. Its totient is φ = 198248433274080.

The previous prime is 231422764026659. The next prime is 231422764026721. The reversal of 231422764026671 is 176620467224132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-231422764026671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231422764026611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9494644580 + ... + 9494668953.

It is an arithmetic number, because the mean of its divisors is an integer number (33079384176228).

Almost surely, 2^{231422764026671} is an apocalyptic number.

231422764026671 is a deficient number, since it is larger than the sum of its proper divisors (33212309383153).

231422764026671 is a wasteful number, since it uses less digits than its factorization.

231422764026671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18989315281.

The product of its (nonzero) digits is 8128512, while the sum is 53.

The spelling of 231422764026671 in words is "two hundred thirty-one trillion, four hundred twenty-two billion, seven hundred sixty-four million, twenty-six thousand, six hundred seventy-one".