23779523358334 has 4 divisors (see below), whose sum is σ = 35669285037504. Its totient is φ = 11889761679166.

The previous prime is 23779523358277. The next prime is 23779523358337. The reversal of 23779523358334 is 43385332597732.

It is a happy number.

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

It is a super-2 number, since 2×23779523358334² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23779523358337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5944880839582 + ... + 5944880839585.

It is an arithmetic number, because the mean of its divisors is an integer number (8917321259376).

Almost surely, 2^{23779523358334} is an apocalyptic number.

23779523358334 is a deficient number, since it is larger than the sum of its proper divisors (11889761679170).

23779523358334 is a wasteful number, since it uses less digits than its factorization.

23779523358334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11889761679169.

The product of its digits is 342921600, while the sum is 64.

The spelling of 23779523358334 in words is "twenty-three trillion, seven hundred seventy-nine billion, five hundred twenty-three million, three hundred fifty-eight thousand, three hundred thirty-four".