23141020432 has 20 divisors (see below), whose sum is σ = 47473123356. Its totient is φ = 10889891840.

The previous prime is 23141020423. The next prime is 23141020447. The reversal of 23141020432 is 23402014132.

It can be written as a sum of positive squares in 2 ways, for example, as 12020052496 + 11120967936 = 109636^2 + 105456^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42538369 + ... + 42538912.

Almost surely, 2^23141020432 is an apocalyptic number.

It is an amenable number.

23141020432 is an abundant number, since it is smaller than the sum of its proper divisors (24332102924).

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

23141020432 is a wasteful number, since it uses less digits than its factorization.

23141020432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85077306 (or 85077300 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 23141020432 its reverse (23402014132), we get a palindrome (46543034564).

The spelling of 23141020432 in words is "twenty-three billion, one hundred forty-one million, twenty thousand, four hundred thirty-two".