22400616432 has 40 divisors (see below), whose sum is σ = 58310017920. Its totient is φ = 7409871040.

The previous prime is 22400616419. The next prime is 22400616451. The reversal of 22400616432 is 23461600422.

It is a self number, because there is not a number n which added to its sum of digits gives 22400616432.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1774932 + ... + 1787507.

It is an arithmetic number, because the mean of its divisors is an integer number (1457750448).

Almost surely, 2^22400616432 is an apocalyptic number.

It is an amenable number.

22400616432 is an abundant number, since it is smaller than the sum of its proper divisors (35909401488).

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

22400616432 is a wasteful number, since it uses less digits than its factorization.

22400616432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3562581 (or 3562575 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The spelling of 22400616432 in words is "twenty-two billion, four hundred million, six hundred sixteen thousand, four hundred thirty-two".