2150420882340 has 96 divisors (see below), whose sum is σ = 6375689832960. Its totient is φ = 539686014976.

The previous prime is 2150420882327. The next prime is 2150420882381. The reversal of 2150420882340 is 432880240512.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26390581 + ... + 26471939.

It is an arithmetic number, because the mean of its divisors is an integer number (66413435760).

Almost surely, 2^{2150420882340} is an apocalyptic number.

2150420882340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2150420882340 is an abundant number, since it is smaller than the sum of its proper divisors (4225268950620).

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

2150420882340 is a wasteful number, since it uses less digits than its factorization.

2150420882340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107301 (or 107299 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 39.

The spelling of 2150420882340 in words is "two trillion, one hundred fifty billion, four hundred twenty million, eight hundred eighty-two thousand, three hundred forty".