23202551453354 has 64 divisors (see below), whose sum is σ = 43148914099200. Its totient is φ = 9166256221824.

The previous prime is 23202551453339. The next prime is 23202551453357. The reversal of 23202551453354 is 45335415520232.

It is not an unprimeable number, because it can be changed into a prime (23202551453357) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21590414 + ... + 22639590.

It is an arithmetic number, because the mean of its divisors is an integer number (674201782800).

Almost surely, 2^{23202551453354} is an apocalyptic number.

23202551453354 is a deficient number, since it is larger than the sum of its proper divisors (19946362645846).

23202551453354 is a wasteful number, since it uses less digits than its factorization.

23202551453354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1049944 (or 1049918 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 44.

Adding to 23202551453354 its reverse (45335415520232), we get a palindrome (68537966973586).

The spelling of 23202551453354 in words is "twenty-three trillion, two hundred two billion, five hundred fifty-one million, four hundred fifty-three thousand, three hundred fifty-four".