472947749274 has 128 divisors (see below), whose sum is σ = 1304338839552. Its totient is φ = 110329309440.

The previous prime is 472947749269. The next prime is 472947749327.

472947749274 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (66).

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, 841912 + ... + 1286355.

It is an arithmetic number, because the mean of its divisors is an integer number (10190147184).

Almost surely, 2^472947749274 is an apocalyptic number.

472947749274 is an abundant number, since it is smaller than the sum of its proper divisors (831391090278).

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

472947749274 is a wasteful number, since it uses less digits than its factorization.

472947749274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2128340.

The product of its digits is 199148544, while the sum is 66.

It can be divided in two parts, 472947 and 749274, that added together give a palindrome (1222221).

The spelling of 472947749274 in words is "four hundred seventy-two billion, nine hundred forty-seven million, seven hundred forty-nine thousand, two hundred seventy-four".