2150240510000 has 200 divisors, whose sum is σ = 5735474723088. Its totient is φ = 774160000000.

The previous prime is 2150240509999. The next prime is 2150240510003. The reversal of 2150240510000 is 150420512.

It is a tau number, because it is divible by the number of its divisors (200).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (2150240510003) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 11013230 + ... + 11206770.

Almost surely, 2^{2150240510000} is an apocalyptic number.

2150240510000 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 2150240510000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2867737361544).

2150240510000 is an abundant number, since it is smaller than the sum of its proper divisors (3585234213088).

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

2150240510000 is a wasteful number, since it uses less digits than its factorization.

2150240510000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193681 (or 193660 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

Adding to 2150240510000 its reverse (150420512), we get a palindrome (2150390930512).

The spelling of 2150240510000 in words is "two trillion, one hundred fifty billion, two hundred forty million, five hundred ten thousand".