23680754840 has 32 divisors (see below), whose sum is σ = 53286385680. Its totient is φ = 9471468672.

The previous prime is 23680754831. The next prime is 23680754879. The reversal of 23680754840 is 4845708632.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 652862 + ... + 688178.

Almost surely, 2^23680754840 is an apocalyptic number.

23680754840 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23680754840 is an abundant number, since it is smaller than the sum of its proper divisors (29605630840).

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

23680754840 is a wasteful number, since it uses less digits than its factorization.

23680754840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52091 (or 52087 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 47.

The spelling of 23680754840 in words is "twenty-three billion, six hundred eighty million, seven hundred fifty-four thousand, eight hundred forty".