23342051142544 has 20 divisors (see below), whose sum is σ = 45282689455024. Its totient is φ = 11656195799328.

The previous prime is 23342051142533. The next prime is 23342051142551. The reversal of 23342051142544 is 44524115024332.

It is a super-2 number, since 2×23342051142544² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23342051142497 and 23342051142506.

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, 926847762 + ... + 926872945.

Almost surely, 2^{23342051142544} is an apocalyptic number.

It is an amenable number.

23342051142544 is a deficient number, since it is larger than the sum of its proper divisors (21940638312480).

23342051142544 is a wasteful number, since it uses less digits than its factorization.

23342051142544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1853721502 (or 1853721496 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 40.

Adding to 23342051142544 its reverse (44524115024332), we get a palindrome (67866166166876).

The spelling of 23342051142544 in words is "twenty-three trillion, three hundred forty-two billion, fifty-one million, one hundred forty-two thousand, five hundred forty-four".