23161352284 has 24 divisors (see below), whose sum is σ = 46347620480. Its totient is φ = 9920954736.

The previous prime is 23161352267. The next prime is 23161352299. The reversal of 23161352284 is 48225316132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169254 + ... + 273805.

Almost surely, 2^23161352284 is an apocalyptic number.

It is an amenable number.

23161352284 is an abundant number, since it is smaller than the sum of its proper divisors (23186268196).

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

23161352284 is a wasteful number, since it uses less digits than its factorization.

23161352284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444937 (or 444935 counting only the distinct ones).

The product of its digits is 69120, while the sum is 37.

The spelling of 23161352284 in words is "twenty-three billion, one hundred sixty-one million, three hundred fifty-two thousand, two hundred eighty-four".