2132420242338 has 64 divisors (see below), whose sum is σ = 4840145856000. Its totient is φ = 695595434112.

The previous prime is 2132420242279. The next prime is 2132420242339. The reversal of 2132420242338 is 8332420242312.

2132420242338 is a `hidden beast` number, since 2 + 1 + 3 + 24 + 202 + 423 + 3 + 8 = 666.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2132420242339) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21851718 + ... + 21949086.

It is an arithmetic number, because the mean of its divisors is an integer number (75627279000).

Almost surely, 2^{2132420242338} is an apocalyptic number.

2132420242338 is an abundant number, since it is smaller than the sum of its proper divisors (2707725613662).

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

2132420242338 is a wasteful number, since it uses less digits than its factorization.

2132420242338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106056 (or 106050 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

The spelling of 2132420242338 in words is "two trillion, one hundred thirty-two billion, four hundred twenty million, two hundred forty-two thousand, three hundred thirty-eight".