23681637010 has 8 divisors (see below), whose sum is σ = 42626946636. Its totient is φ = 9472654800.

The previous prime is 23681636969. The next prime is 23681637011. The reversal of 23681637010 is 1073618632.

It can be written as a sum of positive squares in 2 ways, for example, as 23444815689 + 236821321 = 153117^2 + 15389^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (23681637011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1184081841 + ... + 1184081860.

Almost surely, 2^23681637010 is an apocalyptic number.

23681637010 is a deficient number, since it is larger than the sum of its proper divisors (18945309626).

23681637010 is a wasteful number, since it uses less digits than its factorization.

23681637010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2368163708.

The product of its (nonzero) digits is 36288, while the sum is 37.

The spelling of 23681637010 in words is "twenty-three billion, six hundred eighty-one million, six hundred thirty-seven thousand, ten".