7422028435600 has 45 divisors (see below), whose sum is σ = 17831554222027. Its totient is φ = 2968789579520.

The previous prime is 7422028435579. The next prime is 7422028435631. The reversal of 7422028435600 is 65348202247.

The square root of 7422028435600 is 2724340.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 696844291984 + 6725184143616 = 834772^2 + 2593296^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 54418692 + ... + 54554908.

Almost surely, 2^{7422028435600} is an apocalyptic number.

7422028435600 is the 2724340-th square number.

It is an amenable number.

7422028435600 is an abundant number, since it is smaller than the sum of its proper divisors (10409525786427).

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

7422028435600 is an frugal number, since it uses more digits than its factorization.

7422028435600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272452 (or 136224 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 43.

The spelling of 7422028435600 in words is "seven trillion, four hundred twenty-two billion, twenty-eight million, four hundred thirty-five thousand, six hundred".