23141770878 has 16 divisors (see below), whose sum is σ = 47776559616. Its totient is φ = 7465087320.

The previous prime is 23141770877. The next prime is 23141770913. The reversal of 23141770878 is 87807714132.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23141770877) 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, 62208876 + ... + 62209247.

It is an arithmetic number, because the mean of its divisors is an integer number (2986034976).

Almost surely, 2^23141770878 is an apocalyptic number.

23141770878 is an abundant number, since it is smaller than the sum of its proper divisors (24634788738).

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

23141770878 is a wasteful number, since it uses less digits than its factorization.

23141770878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124418159.

The product of its (nonzero) digits is 526848, while the sum is 48.

The spelling of 23141770878 in words is "twenty-three billion, one hundred forty-one million, seven hundred seventy thousand, eight hundred seventy-eight".