23043492686 has 8 divisors (see below), whose sum is σ = 34981687944. Its totient is φ = 11382930040.

The previous prime is 23043492649. The next prime is 23043492691. The reversal of 23043492686 is 68629434032.

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

It is a super-3 number, since 3×23043492686³ (a number of 32 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23043492686.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69407945 + ... + 69408276.

It is an arithmetic number, because the mean of its divisors is an integer number (4372710993).

Almost surely, 2^23043492686 is an apocalyptic number.

23043492686 is a deficient number, since it is larger than the sum of its proper divisors (11938195258).

23043492686 is a wasteful number, since it uses less digits than its factorization.

23043492686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138816306.

The product of its (nonzero) digits is 1492992, while the sum is 47.

The spelling of 23043492686 in words is "twenty-three billion, forty-three million, four hundred ninety-two thousand, six hundred eighty-six".