115455021454200 has 192 divisors, whose sum is σ = 360434756592000. Its totient is φ = 30571011187200.

The previous prime is 115455021454187. The next prime is 115455021454219. The reversal of 115455021454200 is 2454120554511.

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, 265390059 + ... + 265824741.

It is an arithmetic number, because the mean of its divisors is an integer number (1877264357250).

Almost surely, 2^{115455021454200} is an apocalyptic number.

115455021454200 is a gapful number since it is divisible by the number (10) 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 115455021454200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180217378296000).

115455021454200 is an abundant number, since it is smaller than the sum of its proper divisors (244979735137800).

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

115455021454200 is a wasteful number, since it uses less digits than its factorization.

115455021454200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437822 (or 437813 counting only the distinct ones).

The product of its (nonzero) digits is 160000, while the sum is 39.

The spelling of 115455021454200 in words is "one hundred fifteen trillion, four hundred fifty-five billion, twenty-one million, four hundred fifty-four thousand, two hundred".