23686343000 has 64 divisors (see below), whose sum is σ = 57835926720. Its totient is φ = 9062592000.

The previous prime is 23686342993. The next prime is 23686343029. The reversal of 23686343000 is 34368632.

It is a super-2 number, since 2×23686343000² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 491921 + ... + 537920.

It is an arithmetic number, because the mean of its divisors is an integer number (903686355).

Almost surely, 2^23686343000 is an apocalyptic number.

23686343000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23686343000 is an abundant number, since it is smaller than the sum of its proper divisors (34149583720).

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

23686343000 is a wasteful number, since it uses less digits than its factorization.

23686343000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1029885 (or 1029871 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 35.

The spelling of 23686343000 in words is "twenty-three billion, six hundred eighty-six million, three hundred forty-three thousand".