23673692906 has 16 divisors (see below), whose sum is σ = 36474738216. Its totient is φ = 11515525056.

The previous prime is 23673692897. The next prime is 23673692909. The reversal of 23673692906 is 60929637632.

It can be written as a sum of positive squares in 4 ways, for example, as 23192548681 + 481144225 = 152291^2 + 21935^2 .

It is not an unprimeable number, because it can be changed into a prime (23673692909) 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, 850400 + ... + 877796.

Almost surely, 2^23673692906 is an apocalyptic number.

23673692906 is a deficient number, since it is larger than the sum of its proper divisors (12801045310).

23673692906 is a wasteful number, since it uses less digits than its factorization.

23673692906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39113.

The product of its (nonzero) digits is 4408992, while the sum is 53.

The spelling of 23673692906 in words is "twenty-three billion, six hundred seventy-three million, six hundred ninety-two thousand, nine hundred six".