474657165444 has 192 divisors, whose sum is σ = 1538996336640. Its totient is φ = 109928171520.

The previous prime is 474657165439. The next prime is 474657165467. The reversal of 474657165444 is 444561756474.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 496747 + ... + 1093650.

It is an arithmetic number, because the mean of its divisors is an integer number (8015605920).

Almost surely, 2^474657165444 is an apocalyptic number.

474657165444 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

474657165444 is an abundant number, since it is smaller than the sum of its proper divisors (1064339171196).

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

474657165444 is a wasteful number, since it uses less digits than its factorization.

474657165444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1590458 (or 1590456 counting only the distinct ones).

The product of its digits is 45158400, while the sum is 57.

The spelling of 474657165444 in words is "four hundred seventy-four billion, six hundred fifty-seven million, one hundred sixty-five thousand, four hundred forty-four".