23024342146444 has 12 divisors (see below), whose sum is σ = 41681998713600. Its totient is φ = 11115199656848.

The previous prime is 23024342146411. The next prime is 23024342146453. The reversal of 23024342146444 is 44464124342032.

It is a super-2 number, since 2×23024342146444² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23024342146444.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99242853964 + ... + 99242854195.

It is an arithmetic number, because the mean of its divisors is an integer number (3473499892800).

Almost surely, 2^{23024342146444} is an apocalyptic number.

It is an amenable number.

23024342146444 is a deficient number, since it is larger than the sum of its proper divisors (18657656567156).

23024342146444 is a wasteful number, since it uses less digits than its factorization.

23024342146444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198485708192 (or 198485708190 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 43.

Adding to 23024342146444 its reverse (44464124342032), we get a palindrome (67488466488476).

The spelling of 23024342146444 in words is "twenty-three trillion, twenty-four billion, three hundred forty-two million, one hundred forty-six thousand, four hundred forty-four".