479810144231 has 16 divisors (see below), whose sum is σ = 534618137088. Its totient is φ = 426868776000.

The previous prime is 479810144201. The next prime is 479810144239. The reversal of 479810144231 is 132441018974.

It is a cyclic number.

It is not a de Polignac number, because 479810144231 - 2⁶ = 479810144167 is a prime.

It is a super-2 number, since 2×479810144231² (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 (479810144239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6061796 + ... + 6140438.

It is an arithmetic number, because the mean of its divisors is an integer number (33413633568).

Almost surely, 2^479810144231 is an apocalyptic number.

479810144231 is a deficient number, since it is larger than the sum of its proper divisors (54807992857).

479810144231 is a wasteful number, since it uses less digits than its factorization.

479810144231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90502.

The product of its (nonzero) digits is 193536, while the sum is 44.

The spelling of 479810144231 in words is "four hundred seventy-nine billion, eight hundred ten million, one hundred forty-four thousand, two hundred thirty-one".