23667042055 has 16 divisors (see below), whose sum is σ = 28814504544. Its totient is φ = 18658739200.

The previous prime is 23667042043. The next prime is 23667042079. The reversal of 23667042055 is 55024076632.

It is not a de Polignac number, because 23667042055 - 2¹⁵ = 23667009287 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23667041999 and 23667042017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95307 + ... + 237523.

It is an arithmetic number, because the mean of its divisors is an integer number (1800906534).

Almost surely, 2^23667042055 is an apocalyptic number.

23667042055 is a deficient number, since it is larger than the sum of its proper divisors (5147462489).

23667042055 is a wasteful number, since it uses less digits than its factorization.

23667042055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142706.

The product of its (nonzero) digits is 302400, while the sum is 40.

The spelling of 23667042055 in words is "twenty-three billion, six hundred sixty-seven million, forty-two thousand, fifty-five".