23355685694 has 16 divisors (see below), whose sum is σ = 38311853040. Its totient is φ = 10590260160.

The previous prime is 23355685693. The next prime is 23355685729. The reversal of 23355685694 is 49658655332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23355685693) 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, 1288829 + ... + 1306824.

It is an arithmetic number, because the mean of its divisors is an integer number (2394490815).

Almost surely, 2^23355685694 is an apocalyptic number.

23355685694 is a deficient number, since it is larger than the sum of its proper divisors (14956167346).

23355685694 is a wasteful number, since it uses less digits than its factorization.

23355685694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2596075.

The product of its digits is 23328000, while the sum is 56.

The spelling of 23355685694 in words is "twenty-three billion, three hundred fifty-five million, six hundred eighty-five thousand, six hundred ninety-four".