477106239122 has 6 divisors (see below), whose sum is σ = 715660823943. Its totient is φ = 238552631142.

The previous prime is 477106239089. The next prime is 477106239163. The reversal of 477106239122 is 221932601774.

It can be written as a sum of positive squares in only one way, i.e., 238553119561 + 238553119561 = 488419^2 + 488419^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=488419.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 732629 + ... + 1221047.

Almost surely, 2^477106239122 is an apocalyptic number.

477106239122 is a deficient number, since it is larger than the sum of its proper divisors (238554584821).

477106239122 is an frugal number, since it uses more digits than its factorization.

477106239122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 976840 (or 488421 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 44.

It can be divided in two parts, 4771062 and 39122, that added together give a palindrome (4810184).

The spelling of 477106239122 in words is "four hundred seventy-seven billion, one hundred six million, two hundred thirty-nine thousand, one hundred twenty-two".