472428726274340 has 48 divisors (see below), whose sum is σ = 1098444864815424. Its totient is φ = 169228200451200.

The previous prime is 472428726274327. The next prime is 472428726274343. The reversal of 472428726274340 is 43472627824274.

It is not an unprimeable number, because it can be changed into a prime (472428726274343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16025383031 + ... + 16025412510.

It is an arithmetic number, because the mean of its divisors is an integer number (22884268016988).

Almost surely, 2^{472428726274340} is an apocalyptic number.

It is an amenable number.

472428726274340 is an abundant number, since it is smaller than the sum of its proper divisors (626016138541084).

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

472428726274340 is a wasteful number, since it uses less digits than its factorization.

472428726274340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32050795628 (or 32050795626 counting only the distinct ones).

The product of its (nonzero) digits is 202309632, while the sum is 62.

The spelling of 472428726274340 in words is "four hundred seventy-two trillion, four hundred twenty-eight billion, seven hundred twenty-six million, two hundred seventy-four thousand, three hundred forty".