476640042 has 32 divisors (see below), whose sum is σ = 1004942400. Its totient is φ = 150294528.

The previous prime is 476640037. The next prime is 476640083. The reversal of 476640042 is 240046674.

It is a junction number, because it is equal to n+sod(n) for n = 476639985 and 476640012.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84948 + ... + 90384.

It is an arithmetic number, because the mean of its divisors is an integer number (31404450).

Almost surely, 2^476640042 is an apocalyptic number.

476640042 is an abundant number, since it is smaller than the sum of its proper divisors (528302358).

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

476640042 is a wasteful number, since it uses less digits than its factorization.

476640042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6230.

The product of its (nonzero) digits is 32256, while the sum is 33.

The square root of 476640042 is about 21832.0874402793. The cubic root of 476640042 is about 781.1423334337.

The spelling of 476640042 in words is "four hundred seventy-six million, six hundred forty thousand, forty-two".