474723439834 has 48 divisors (see below), whose sum is σ = 872437480128. Its totient is φ = 192788268288.

The previous prime is 474723439829. The next prime is 474723439847. The reversal of 474723439834 is 438934327474.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 742999 + ... + 1225354.

It is an arithmetic number, because the mean of its divisors is an integer number (18175780836).

Almost surely, 2^474723439834 is an apocalyptic number.

474723439834 is a deficient number, since it is larger than the sum of its proper divisors (397714040294).

474723439834 is a wasteful number, since it uses less digits than its factorization.

474723439834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1968499 (or 1968492 counting only the distinct ones).

The product of its digits is 48771072, while the sum is 58.

The spelling of 474723439834 in words is "four hundred seventy-four billion, seven hundred twenty-three million, four hundred thirty-nine thousand, eight hundred thirty-four".