274444444472 has 32 divisors (see below), whose sum is σ = 562231393920. Its totient is φ = 124554639840.

The previous prime is 274444444471. The next prime is 274444444529.

274444444472 is nontrivially palindromic in base 10.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 274444444472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (274444444471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2353178 + ... + 2467049.

It is an arithmetic number, because the mean of its divisors is an integer number (17569731060).

Almost surely, 2^274444444472 is an apocalyptic number.

274444444472 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

274444444472 is an abundant number, since it is smaller than the sum of its proper divisors (287786949448).

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

274444444472 is a wasteful number, since it uses less digits than its factorization.

274444444472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4820891 (or 4820887 counting only the distinct ones).

The product of its digits is 12845056, while the sum is 50.

The spelling of 274444444472 in words is "two hundred seventy-four billion, four hundred forty-four million, four hundred forty-four thousand, four hundred seventy-two".