23468052638 has 16 divisors (see below), whose sum is σ = 36700375536. Its totient is φ = 11244891840.

The previous prime is 23468052637. The next prime is 23468052677. The reversal of 23468052638 is 83625086432.

It is a junction number, because it is equal to n+sod(n) for n = 23468052592 and 23468052601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23468052637) 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, 2569823 + ... + 2578938.

It is an arithmetic number, because the mean of its divisors is an integer number (2293773471).

Almost surely, 2^23468052638 is an apocalyptic number.

23468052638 is a deficient number, since it is larger than the sum of its proper divisors (13232322898).

23468052638 is a wasteful number, since it uses less digits than its factorization.

23468052638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5148859.

The product of its (nonzero) digits is 1658880, while the sum is 47.

The spelling of 23468052638 in words is "twenty-three billion, four hundred sixty-eight million, fifty-two thousand, six hundred thirty-eight".