2113645614142 has 8 divisors (see below), whose sum is σ = 3179552859000. Its totient is φ = 1053794661144.

The previous prime is 2113645614139. The next prime is 2113645614149. The reversal of 2113645614142 is 2414165463112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2113645614095 and 2113645614104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113645614149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1514072092 + ... + 1514073487.

It is an arithmetic number, because the mean of its divisors is an integer number (397444107375).

Almost surely, 2^{2113645614142} is an apocalyptic number.

2113645614142 is a deficient number, since it is larger than the sum of its proper divisors (1065907244858).

2113645614142 is a wasteful number, since it uses less digits than its factorization.

2113645614142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3028145930.

The product of its digits is 138240, while the sum is 40.

The spelling of 2113645614142 in words is "two trillion, one hundred thirteen billion, six hundred forty-five million, six hundred fourteen thousand, one hundred forty-two".