23034990160 has 240 divisors, whose sum is σ = 67426684416. Its totient is φ = 7253922816.

The previous prime is 23034990133. The next prime is 23034990197. The reversal of 23034990160 is 6109943032.

It is a super-2 number, since 2×23034990160² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11363067 + ... + 11365093.

Almost surely, 2^23034990160 is an apocalyptic number.

23034990160 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 23034990160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33713342208).

23034990160 is an abundant number, since it is smaller than the sum of its proper divisors (44391694256).

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

23034990160 is a wasteful number, since it uses less digits than its factorization.

23034990160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2290 (or 2277 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 37.

The spelling of 23034990160 in words is "twenty-three billion, thirty-four million, nine hundred ninety thousand, one hundred sixty".