23642380774 has 4 divisors (see below), whose sum is σ = 35463571164. Its totient is φ = 11821190386.

The previous prime is 23642380747. The next prime is 23642380807. The reversal of 23642380774 is 47708324632.

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, 5910595192 + ... + 5910595195.

It is an arithmetic number, because the mean of its divisors is an integer number (8865892791).

Almost surely, 2^23642380774 is an apocalyptic number.

23642380774 is a deficient number, since it is larger than the sum of its proper divisors (11821190390).

23642380774 is a wasteful number, since it uses less digits than its factorization.

23642380774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11821190389.

The product of its (nonzero) digits is 1354752, while the sum is 46.

The spelling of 23642380774 in words is "twenty-three billion, six hundred forty-two million, three hundred eighty thousand, seven hundred seventy-four".