477142422 has 16 divisors (see below), whose sum is σ = 956415600. Its totient is φ = 158692352.

The previous prime is 477142397. The next prime is 477142447. The reversal of 477142422 is 224241774.

It is an interprime number because it is at equal distance from previous prime (477142397) and next prime (477142447).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85863 + ... + 91250.

It is an arithmetic number, because the mean of its divisors is an integer number (59775975).

Almost surely, 2^477142422 is an apocalyptic number.

477142422 is an abundant number, since it is smaller than the sum of its proper divisors (479273178).

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

477142422 is a wasteful number, since it uses less digits than its factorization.

477142422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177567.

The product of its digits is 25088, while the sum is 33.

The square root of 477142422 is about 21843.5899522034. The cubic root of 477142422 is about 781.4166791715.

The spelling of 477142422 in words is "four hundred seventy-seven million, one hundred forty-two thousand, four hundred twenty-two".