479142422 has 32 divisors (see below), whose sum is σ = 800150400. Its totient is φ = 213347200.

The previous prime is 479142413. The next prime is 479142427. The reversal of 479142422 is 224241974.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479142427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 543422 + ... + 544302.

It is an arithmetic number, because the mean of its divisors is an integer number (25004700).

Almost surely, 2^479142422 is an apocalyptic number.

479142422 is a deficient number, since it is larger than the sum of its proper divisors (321007978).

479142422 is a wasteful number, since it uses less digits than its factorization.

479142422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1372.

The product of its digits is 32256, while the sum is 35.

The square root of 479142422 is about 21889.3221000560. The cubic root of 479142422 is about 782.5069579895.

The spelling of 479142422 in words is "four hundred seventy-nine million, one hundred forty-two thousand, four hundred twenty-two".