23481812292 has 24 divisors (see below), whose sum is σ = 58013889696. Its totient is φ = 7366843008.

The previous prime is 23481812281. The next prime is 23481812293. The reversal of 23481812292 is 29221818432.

It is not an unprimeable number, because it can be changed into a prime (23481812293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57553258 + ... + 57553665.

It is an arithmetic number, because the mean of its divisors is an integer number (2417245404).

Almost surely, 2^23481812292 is an apocalyptic number.

It is an amenable number.

23481812292 is an abundant number, since it is smaller than the sum of its proper divisors (34532077404).

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

23481812292 is a wasteful number, since it uses less digits than its factorization.

23481812292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115106947 (or 115106945 counting only the distinct ones).

The product of its digits is 110592, while the sum is 42.

The spelling of 23481812292 in words is "twenty-three billion, four hundred eighty-one million, eight hundred twelve thousand, two hundred ninety-two".