23274987815200 has 432 divisors, whose sum is σ = 64028668777920. Its totient is φ = 8251139635200.

The previous prime is 23274987815153. The next prime is 23274987815203. The reversal of 23274987815200 is 251878947232.

It is not an unprimeable number, because it can be changed into a prime (23274987815203) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2318451781 + ... + 2318461819.

It is an arithmetic number, because the mean of its divisors is an integer number (148214511060).

Almost surely, 2^{23274987815200} is an apocalyptic number.

23274987815200 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 23274987815200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32014334388960).

23274987815200 is an abundant number, since it is smaller than the sum of its proper divisors (40753680962720).

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

23274987815200 is a wasteful number, since it uses less digits than its factorization.

23274987815200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10681 (or 10657 counting only the distinct ones).

The product of its (nonzero) digits is 13547520, while the sum is 58.

The spelling of 23274987815200 in words is "twenty-three trillion, two hundred seventy-four billion, nine hundred eighty-seven million, eight hundred fifteen thousand, two hundred".