23784857080 has 64 divisors (see below), whose sum is σ = 57440262240. Its totient is φ = 8831619072.

The previous prime is 23784857071. The next prime is 23784857099. The reversal of 23784857080 is 8075848732.

It is a super-2 number, since 2×23784857080² (a number of 22 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 189934 + ... + 289213.

Almost surely, 2^23784857080 is an apocalyptic number.

23784857080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23784857080 is an abundant number, since it is smaller than the sum of its proper divisors (33655405160).

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

23784857080 is a wasteful number, since it uses less digits than its factorization.

23784857080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479248 (or 479244 counting only the distinct ones).

The product of its (nonzero) digits is 3010560, while the sum is 52.

The spelling of 23784857080 in words is "twenty-three billion, seven hundred eighty-four million, eight hundred fifty-seven thousand, eighty".