23120502342 has 32 divisors (see below), whose sum is σ = 53138851584. Its totient is φ = 6569359200.

The previous prime is 23120502341. The next prime is 23120502347. The reversal of 23120502342 is 24320502132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23120502341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1513084 + ... + 1528287.

It is an arithmetic number, because the mean of its divisors is an integer number (1660589112).

Almost surely, 2^23120502342 is an apocalyptic number.

23120502342 is an abundant number, since it is smaller than the sum of its proper divisors (30018349242).

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

23120502342 is a wasteful number, since it uses less digits than its factorization.

23120502342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3041564.

The product of its (nonzero) digits is 2880, while the sum is 24.

The spelling of 23120502342 in words is "twenty-three billion, one hundred twenty million, five hundred two thousand, three hundred forty-two".