22141423423400 has 48 divisors (see below), whose sum is σ = 52675991095200. Its totient is φ = 8650602636480.

The previous prime is 22141423423381. The next prime is 22141423423403. The reversal of 22141423423400 is 432432414122.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (22141423423403) 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, 1287283460 + ... + 1287300659.

It is an arithmetic number, because the mean of its divisors is an integer number (1097416481150).

Almost surely, 2^{22141423423400} is an apocalyptic number.

22141423423400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22141423423400 is an abundant number, since it is smaller than the sum of its proper divisors (30534567671800).

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

22141423423400 is a wasteful number, since it uses less digits than its factorization.

22141423423400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2574584178 (or 2574584169 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 22141423423400 its reverse (432432414122), we get a palindrome (22573855837522).

The spelling of 22141423423400 in words is "twenty-two trillion, one hundred forty-one billion, four hundred twenty-three million, four hundred twenty-three thousand, four hundred".