23734878334 has 4 divisors (see below), whose sum is σ = 35602317504. Its totient is φ = 11867439166.

The previous prime is 23734878281. The next prime is 23734878361. The reversal of 23734878334 is 43387843732.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5933719582 + ... + 5933719585.

It is an arithmetic number, because the mean of its divisors is an integer number (8900579376).

Almost surely, 2^23734878334 is an apocalyptic number.

23734878334 is a deficient number, since it is larger than the sum of its proper divisors (11867439170).

23734878334 is a wasteful number, since it uses less digits than its factorization.

23734878334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11867439169.

The product of its digits is 8128512, while the sum is 52.

The spelling of 23734878334 in words is "twenty-three billion, seven hundred thirty-four million, eight hundred seventy-eight thousand, three hundred thirty-four".