23830346880 has 128 divisors (see below), whose sum is σ = 84399206400. Its totient is φ = 6354754560.

The previous prime is 23830346857. The next prime is 23830346933. The reversal of 23830346880 is 8864303832.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×23830346880² (a number of 22 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 672256 + ... + 706815.

It is an arithmetic number, because the mean of its divisors is an integer number (659368800).

Almost surely, 2^23830346880 is an apocalyptic number.

23830346880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23830346880 is an abundant number, since it is smaller than the sum of its proper divisors (60568859520).

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

23830346880 is a wasteful number, since it uses less digits than its factorization.

23830346880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1379099 (or 1379081 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 45.

The spelling of 23830346880 in words is "twenty-three billion, eight hundred thirty million, three hundred forty-six thousand, eight hundred eighty".