474020338078528 has 56 divisors (see below), whose sum is σ = 952547297644800. Its totient is φ = 234008461060608.

The previous prime is 474020338078451. The next prime is 474020338078543. The reversal of 474020338078528 is 825870833020474.

It is a super-2 number, since 2×474020338078528² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

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, 1197098238 + ... + 1197494146.

Almost surely, 2^{474020338078528} is an apocalyptic number.

It is an amenable number.

474020338078528 is an abundant number, since it is smaller than the sum of its proper divisors (478526959566272).

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

474020338078528 is a wasteful number, since it uses less digits than its factorization.

474020338078528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632807 (or 632797 counting only the distinct ones).

The product of its (nonzero) digits is 72253440, while the sum is 61.

The spelling of 474020338078528 in words is "four hundred seventy-four trillion, twenty billion, three hundred thirty-eight million, seventy-eight thousand, five hundred twenty-eight".