2132122440294 has 144 divisors (see below), whose sum is σ = 5824716337440. Its totient is φ = 551738246400.

The previous prime is 2132122440293. The next prime is 2132122440319. The reversal of 2132122440294 is 4920442212312.

2132122440294 is a `hidden beast` number, since 2 + 1 + 3 + 2 + 122 + 440 + 2 + 94 = 666.

It is a super-2 number, since 2×2132122440294² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132122440293) 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, 3841234 + ... + 4361114.

It is an arithmetic number, because the mean of its divisors is an integer number (40449419010).

Almost surely, 2^{2132122440294} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2132122440294, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2912358168720).

2132122440294 is an abundant number, since it is smaller than the sum of its proper divisors (3692593897146).

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

2132122440294 is a wasteful number, since it uses less digits than its factorization.

2132122440294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520187 (or 520173 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The spelling of 2132122440294 in words is "two trillion, one hundred thirty-two billion, one hundred twenty-two million, four hundred forty thousand, two hundred ninety-four".