70823268231 has 8 divisors (see below), whose sum is σ = 94433310960. Its totient is φ = 47214368832.

The previous prime is 70823268211. The next prime is 70823268247. The reversal of 70823268231 is 13286232807.

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

It is not a de Polignac number, because 70823268231 - 2⁵ = 70823268199 is a prime.

It is a super-2 number, since 2×70823268231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70823268211) 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, 129000 + ... + 397853.

It is an arithmetic number, because the mean of its divisors is an integer number (11804163870).

Almost surely, 2^70823268231 is an apocalyptic number.

70823268231 is a deficient number, since it is larger than the sum of its proper divisors (23610042729).

70823268231 is a wasteful number, since it uses less digits than its factorization.

70823268231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571665.

The product of its (nonzero) digits is 193536, while the sum is 42.

The spelling of 70823268231 in words is "seventy billion, eight hundred twenty-three million, two hundred sixty-eight thousand, two hundred thirty-one".