479179227044 has 48 divisors (see below), whose sum is σ = 971926126080. Its totient is φ = 202462865280.

The previous prime is 479179227013. The next prime is 479179227047. The reversal of 479179227044 is 440722971974.

It is a super-2 number, since 2×479179227044² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (479179227047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1337534 + ... + 1657514.

It is an arithmetic number, because the mean of its divisors is an integer number (20248460960).

Almost surely, 2^479179227044 is an apocalyptic number.

It is an amenable number.

479179227044 is an abundant number, since it is smaller than the sum of its proper divisors (492746899036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

479179227044 is a wasteful number, since it uses less digits than its factorization.

479179227044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320748 (or 320746 counting only the distinct ones).

The product of its (nonzero) digits is 7112448, while the sum is 56.

The spelling of 479179227044 in words is "four hundred seventy-nine billion, one hundred seventy-nine million, two hundred twenty-seven thousand, forty-four".