7374422670400 has 84 divisors (see below), whose sum is σ = 18267472520100. Its totient is φ = 2929971865600.

The previous prime is 7374422670383. The next prime is 7374422670403. The reversal of 7374422670400 is 40762244737.

It can be written as a sum of positive squares in 6 ways, for example, as 2578567947264 + 4795854723136 = 1605792^2 + 2189944^2 .

It is not an unprimeable number, because it can be changed into a prime (7374422670403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15228091 + ... + 15704890.

Almost surely, 2^{7374422670400} is an apocalyptic number.

It is an amenable number.

7374422670400 is an abundant number, since it is smaller than the sum of its proper divisors (10893049849700).

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

7374422670400 is a wasteful number, since it uses less digits than its factorization.

7374422670400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30933152 (or 30933137 counting only the distinct ones).

The product of its (nonzero) digits is 1580544, while the sum is 46.

The spelling of 7374422670400 in words is "seven trillion, three hundred seventy-four billion, four hundred twenty-two million, six hundred seventy thousand, four hundred".