22434032001400 has 24 divisors (see below), whose sum is σ = 52159124403720. Its totient is φ = 8973612800480.

The previous prime is 22434032001383. The next prime is 22434032001421. The reversal of 22434032001400 is 410023043422.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56085079804 + ... + 56085080203.

It is an arithmetic number, because the mean of its divisors is an integer number (2173296850155).

Almost surely, 2^{22434032001400} is an apocalyptic number.

22434032001400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22434032001400 is an abundant number, since it is smaller than the sum of its proper divisors (29725092402320).

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

22434032001400 is a wasteful number, since it uses less digits than its factorization.

22434032001400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112170160023 (or 112170160014 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 22434032001400 its reverse (410023043422), we get a palindrome (22844055044822).

The spelling of 22434032001400 in words is "twenty-two trillion, four hundred thirty-four billion, thirty-two million, one thousand, four hundred".