23667742054 has 36 divisors (see below), whose sum is σ = 39469011372. Its totient is φ = 10636325920.

The previous prime is 23667742051. The next prime is 23667742069. The reversal of 23667742054 is 45024776632.

It is a junction number, because it is equal to n+sod(n) for n = 23667741995 and 23667742013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23667742051) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1910709 + ... + 1923055.

It is an arithmetic number, because the mean of its divisors is an integer number (1096361427).

Almost surely, 2^23667742054 is an apocalyptic number.

23667742054 is a deficient number, since it is larger than the sum of its proper divisors (15801269318).

23667742054 is a wasteful number, since it uses less digits than its factorization.

23667742054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12549 (or 12449 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 46.

The spelling of 23667742054 in words is "twenty-three billion, six hundred sixty-seven million, seven hundred forty-two thousand, fifty-four".