23066406135 has 24 divisors (see below), whose sum is σ = 41360454720. Its totient is φ = 11877872832.

The previous prime is 23066406131. The next prime is 23066406137. The reversal of 23066406135 is 53160466032.

23066406135 is a `hidden beast` number, since 2 + 3 + 0 + 6 + 640 + 6 + 1 + 3 + 5 = 666.

It is not a de Polignac number, because 23066406135 - 2² = 23066406131 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23066406135.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23066406131) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8836399 + ... + 8839008.

It is an arithmetic number, because the mean of its divisors is an integer number (1723352280).

Almost surely, 2^23066406135 is an apocalyptic number.

23066406135 is a deficient number, since it is larger than the sum of its proper divisors (18294048585).

23066406135 is a wasteful number, since it uses less digits than its factorization.

23066406135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17675447 (or 17675444 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

It can be divided in two parts, 23066 and 406135, that added together give a triangular number (429201 = T₉₂₆).

The spelling of 23066406135 in words is "twenty-three billion, sixty-six million, four hundred six thousand, one hundred thirty-five".