477220044 has 24 divisors (see below), whose sum is σ = 1272587008. Its totient is φ = 136348560.

The previous prime is 477220021. The next prime is 477220067. The reversal of 477220044 is 440022774.

It is an interprime number because it is at equal distance from previous prime (477220021) and next prime (477220067).

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 477219993 and 477220020.

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, 2840512 + ... + 2840679.

Almost surely, 2^477220044 is an apocalyptic number.

It is an amenable number.

477220044 is an abundant number, since it is smaller than the sum of its proper divisors (795366964).

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

477220044 is a wasteful number, since it uses less digits than its factorization.

477220044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5681205 (or 5681203 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 30.

The square root of 477220044 is about 21845.3666483307. The cubic root of 477220044 is about 781.4590507527.

The spelling of 477220044 in words is "four hundred seventy-seven million, two hundred twenty thousand, forty-four".