117262442571 has 8 divisors (see below), whose sum is σ = 156382107024. Its totient is φ = 78158869920.

The previous prime is 117262442567. The next prime is 117262442573. The reversal of 117262442571 is 175244262711.

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

It is not a de Polignac number, because 117262442571 - 2² = 117262442567 is a prime.

It is not an unprimeable number, because it can be changed into a prime (117262442573) 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, 4005936 + ... + 4035101.

It is an arithmetic number, because the mean of its divisors is an integer number (19547763378).

Almost surely, 2^117262442571 is an apocalyptic number.

117262442571 is a deficient number, since it is larger than the sum of its proper divisors (39119664453).

117262442571 is an equidigital number, since it uses as much as digits as its factorization.

117262442571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8045901.

The product of its digits is 188160, while the sum is 42.

The spelling of 117262442571 in words is "one hundred seventeen billion, two hundred sixty-two million, four hundred forty-two thousand, five hundred seventy-one".