2113322344344 has 96 divisors (see below), whose sum is σ = 5738785921440. Its totient is φ = 702571968000.

The previous prime is 2113322344321. The next prime is 2113322344363. The reversal of 2113322344344 is 4434432233112.

2113322344344 is a `hidden beast` number, since 2 + 11 + 332 + 234 + 43 + 44 = 666.

It is a super-2 number, since 2×2113322344344² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 2113322344299 and 2113322344308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41452069 + ... + 41503019.

It is an arithmetic number, because the mean of its divisors is an integer number (59779020015).

Almost surely, 2^{2113322344344} is an apocalyptic number.

2113322344344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2113322344344 is an abundant number, since it is smaller than the sum of its proper divisors (3625463577096).

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

2113322344344 is a wasteful number, since it uses less digits than its factorization.

2113322344344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52481 (or 52474 counting only the distinct ones).

The product of its digits is 165888, while the sum is 36.

Adding to 2113322344344 its reverse (4434432233112), we get a palindrome (6547754577456).

The spelling of 2113322344344 in words is "two trillion, one hundred thirteen billion, three hundred twenty-two million, three hundred forty-four thousand, three hundred forty-four".