23151344145200 has 120 divisors (see below), whose sum is σ = 55825338693696. Its totient is φ = 9226596384000.

The previous prime is 23151344145197. The next prime is 23151344145247. The reversal of 23151344145200 is 254144315132.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 119356295 + ... + 119550105.

Almost surely, 2^{23151344145200} is an apocalyptic number.

23151344145200 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 23151344145200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27912669346848).

23151344145200 is an abundant number, since it is smaller than the sum of its proper divisors (32673994548496).

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

23151344145200 is a wasteful number, since it uses less digits than its factorization.

23151344145200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194923 (or 194912 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 23151344145200 in words is "twenty-three trillion, one hundred fifty-one billion, three hundred forty-four million, one hundred forty-five thousand, two hundred".