622433928400 has 120 divisors (see below), whose sum is σ = 1525619943360. Its totient is φ = 243968824320.

The previous prime is 622433928383. The next prime is 622433928421. The reversal of 622433928400 is 4829334226.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7344669 + ... + 7428931.

It is an arithmetic number, because the mean of its divisors is an integer number (12713499528).

Almost surely, 2^622433928400 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 622433928400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (762809971680).

622433928400 is an abundant number, since it is smaller than the sum of its proper divisors (903186014960).

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

622433928400 is a wasteful number, since it uses less digits than its factorization.

622433928400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84653 (or 84642 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 43.

The spelling of 622433928400 in words is "six hundred twenty-two billion, four hundred thirty-three million, nine hundred twenty-eight thousand, four hundred".