23422542243152 has 40 divisors (see below), whose sum is σ = 48881924523264. Its totient is φ = 10808216625024.

The previous prime is 23422542243119. The next prime is 23422542243179. The reversal of 23422542243152 is 25134224522432.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10362548 + ... + 12418835.

Almost surely, 2^{23422542243152} is an apocalyptic number.

It is an amenable number.

23422542243152 is an abundant number, since it is smaller than the sum of its proper divisors (25459382280112).

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

23422542243152 is a wasteful number, since it uses less digits than its factorization.

23422542243152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22786347 (or 22786341 counting only the distinct ones).

The product of its digits is 921600, while the sum is 41.

Adding to 23422542243152 its reverse (25134224522432), we get a palindrome (48556766765584).

The spelling of 23422542243152 in words is "twenty-three trillion, four hundred twenty-two billion, five hundred forty-two million, two hundred forty-three thousand, one hundred fifty-two".