23066654443516 has 24 divisors (see below), whose sum is σ = 41458186684880. Its totient is φ = 11221466533632.

The previous prime is 23066654443507. The next prime is 23066654443517. The reversal of 23066654443516 is 61534445666032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23066654443517) 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, 10575955 + ... + 12569173.

Almost surely, 2^{23066654443516} is an apocalyptic number.

It is an amenable number.

23066654443516 is a deficient number, since it is larger than the sum of its proper divisors (18391532241364).

23066654443516 is a wasteful number, since it uses less digits than its factorization.

23066654443516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2071453 (or 2071451 counting only the distinct ones).

The product of its (nonzero) digits is 37324800, while the sum is 55.

The spelling of 23066654443516 in words is "twenty-three trillion, sixty-six billion, six hundred fifty-four million, four hundred forty-three thousand, five hundred sixteen".