23038764842 has 16 divisors (see below), whose sum is σ = 35389647360. Its totient is φ = 11243552208.

The previous prime is 23038764841. The next prime is 23038764899. The reversal of 23038764842 is 24846783032.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is not an unprimeable number, because it can be changed into a prime (23038764841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 299417 + ... + 368412.

It is an arithmetic number, because the mean of its divisors is an integer number (2211852960).

Almost surely, 2^23038764842 is an apocalyptic number.

23038764842 is a deficient number, since it is larger than the sum of its proper divisors (12350882518).

23038764842 is a wasteful number, since it uses less digits than its factorization.

23038764842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668245.

The product of its (nonzero) digits is 1548288, while the sum is 47.

The spelling of 23038764842 in words is "twenty-three billion, thirty-eight million, seven hundred sixty-four thousand, eight hundred forty-two".