23422100032142 has 128 divisors (see below), whose sum is σ = 44399558246400. Its totient is φ = 9035091910656.

The previous prime is 23422100032141. The next prime is 23422100032169. The reversal of 23422100032142 is 24123000122432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23422100032141) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 415382483 + ... + 415438865.

It is an arithmetic number, because the mean of its divisors is an integer number (346871548800).

Almost surely, 2^{23422100032142} is an apocalyptic number.

23422100032142 is a deficient number, since it is larger than the sum of its proper divisors (20977458214258).

23422100032142 is a wasteful number, since it uses less digits than its factorization.

23422100032142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57010.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 23422100032142 its reverse (24123000122432), we get a palindrome (47545100154574).

The spelling of 23422100032142 in words is "twenty-three trillion, four hundred twenty-two billion, one hundred million, thirty-two thousand, one hundred forty-two".