23287960080 has 600 divisors, whose sum is σ = 101628453696. Its totient is φ = 4837916160.

The previous prime is 23287960067. The next prime is 23287960127. The reversal of 23287960080 is 8006978232.

23287960080 is a `hidden beast` number, since 2 + 32 + 8 + 7 + 9 + 600 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 5486439 + ... + 5490681.

Almost surely, 2^23287960080 is an apocalyptic number.

23287960080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23287960080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50814226848).

23287960080 is an abundant number, since it is smaller than the sum of its proper divisors (78340493616).

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

23287960080 is a wasteful number, since it uses less digits than its factorization.

23287960080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4297 (or 4271 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 23287960080 in words is "twenty-three billion, two hundred eighty-seven million, nine hundred sixty thousand, eighty".