23444138834 has 8 divisors (see below), whose sum is σ = 35272451568. Its totient is φ = 11686654980.

The previous prime is 23444138827. The next prime is 23444138873. The reversal of 23444138834 is 43883144432.

It is a sphenic number, since it is the product of 3 distinct primes.

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 in 3 ways as a sum of consecutive naturals, for example, 17706392 + ... + 17707715.

It is an arithmetic number, because the mean of its divisors is an integer number (4409056446).

Almost surely, 2^23444138834 is an apocalyptic number.

23444138834 is a deficient number, since it is larger than the sum of its proper divisors (11828312734).

23444138834 is a wasteful number, since it uses less digits than its factorization.

23444138834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35414440.

The product of its digits is 884736, while the sum is 44.

The spelling of 23444138834 in words is "twenty-three billion, four hundred forty-four million, one hundred thirty-eight thousand, eight hundred thirty-four".