23691629368 has 32 divisors (see below), whose sum is σ = 48569621760. Its totient is φ = 10744595680.

The previous prime is 23691629363. The next prime is 23691629371. The reversal of 23691629368 is 86392619632.

It is a super-2 number, since 2×23691629368² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23691629363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264880 + ... + 342847.

It is an arithmetic number, because the mean of its divisors is an integer number (1517800680).

Almost surely, 2^23691629368 is an apocalyptic number.

It is an amenable number.

23691629368 is an abundant number, since it is smaller than the sum of its proper divisors (24877992392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23691629368 is a wasteful number, since it uses less digits than its factorization.

23691629368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 608187 (or 608183 counting only the distinct ones).

The product of its digits is 5038848, while the sum is 55.

The spelling of 23691629368 in words is "twenty-three billion, six hundred ninety-one million, six hundred twenty-nine thousand, three hundred sixty-eight".