2112132132342 has 96 divisors (see below), whose sum is σ = 4720992232320. Its totient is φ = 682040355840.

The previous prime is 2112132132323. The next prime is 2112132132361. The reversal of 2112132132342 is 2432312312112.

2112132132342 is a `hidden beast` number, since 2 + 1 + 1 + 213 + 213 + 234 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (2112132132323) and next prime (2112132132361).

It is a super-2 number, since 2×2112132132342² (a number of 25 digits) contains 22 as substring.

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, 63090384 + ... + 63123852.

It is an arithmetic number, because the mean of its divisors is an integer number (49177002420).

Almost surely, 2^{2112132132342} is an apocalyptic number.

2112132132342 is an abundant number, since it is smaller than the sum of its proper divisors (2608860099978).

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

2112132132342 is a wasteful number, since it uses less digits than its factorization.

2112132132342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34118 (or 34115 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

Adding to 2112132132342 its reverse (2432312312112), we get a palindrome (4544444444454).

The spelling of 2112132132342 in words is "two trillion, one hundred twelve billion, one hundred thirty-two million, one hundred thirty-two thousand, three hundred forty-two".