23383459080 has 160 divisors (see below), whose sum is σ = 78800693400. Its totient is φ = 6219224064.

The previous prime is 23383459037. The next prime is 23383459093. The reversal of 23383459080 is 8095438332.

23383459080 is a `hidden beast` number, since 23 + 3 + 8 + 34 + 590 + 8 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 9833102244 + 13550356836 = 99162^2 + 116406^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1251084 + ... + 1269636.

Almost surely, 2^23383459080 is an apocalyptic number.

23383459080 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 23383459080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39400346700).

23383459080 is an abundant number, since it is smaller than the sum of its proper divisors (55417234320).

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

23383459080 is a wasteful number, since it uses less digits than its factorization.

23383459080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18965 (or 18952 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The spelling of 23383459080 in words is "twenty-three billion, three hundred eighty-three million, four hundred fifty-nine thousand, eighty".