474217731995 has 32 divisors (see below), whose sum is σ = 660527135232. Its totient is φ = 320109242112.

The previous prime is 474217731991. The next prime is 474217732063. The reversal of 474217731995 is 599137712474.

It is a cyclic number.

It is not a de Polignac number, because 474217731995 - 2² = 474217731991 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (474217731991) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1158824 + ... + 1513706.

It is an arithmetic number, because the mean of its divisors is an integer number (20641472976).

Almost surely, 2^474217731995 is an apocalyptic number.

474217731995 is a deficient number, since it is larger than the sum of its proper divisors (186309403237).

474217731995 is a wasteful number, since it uses less digits than its factorization.

474217731995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355491.

The product of its digits is 13335840, while the sum is 59.

The spelling of 474217731995 in words is "four hundred seventy-four billion, two hundred seventeen million, seven hundred thirty-one thousand, nine hundred ninety-five".