23292998878 has 4 divisors (see below), whose sum is σ = 34939498320. Its totient is φ = 11646499438.

The previous prime is 23292998803. The next prime is 23292998893. The reversal of 23292998878 is 87889929232.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5823249718 + ... + 5823249721.

It is an arithmetic number, because the mean of its divisors is an integer number (8734874580).

Almost surely, 2^23292998878 is an apocalyptic number.

23292998878 is a deficient number, since it is larger than the sum of its proper divisors (11646499442).

23292998878 is a wasteful number, since it uses less digits than its factorization.

23292998878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11646499441.

The product of its digits is 62705664, while the sum is 67.

The spelling of 23292998878 in words is "twenty-three billion, two hundred ninety-two million, nine hundred ninety-eight thousand, eight hundred seventy-eight".