479079102431 has 4 divisors (see below), whose sum is σ = 479086893864. Its totient is φ = 479071311000.

The previous prime is 479079102427. The next prime is 479079102449. The reversal of 479079102431 is 134201970974.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 479079102431 - 2² = 479079102427 is a prime.

It is a super-2 number, since 2×479079102431² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479079102461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3802745 + ... + 3926706.

It is an arithmetic number, because the mean of its divisors is an integer number (119771723466).

Almost surely, 2^479079102431 is an apocalyptic number.

479079102431 is a deficient number, since it is larger than the sum of its proper divisors (7791433).

479079102431 is an equidigital number, since it uses as much as digits as its factorization.

479079102431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7791432.

The product of its (nonzero) digits is 381024, while the sum is 47.

The spelling of 479079102431 in words is "four hundred seventy-nine billion, seventy-nine million, one hundred two thousand, four hundred thirty-one".