2113313314442 has 32 divisors (see below), whose sum is σ = 3554110358784. Its totient is φ = 933977563200.

The previous prime is 2113313314433. The next prime is 2113313314493. The reversal of 2113313314442 is 2444133133112.

It is a super-4 number, since 4×2113313314442⁴ (a number of 50 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2113313314399 and 2113313314408.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 246092 + ... + 2070552.

It is an arithmetic number, because the mean of its divisors is an integer number (111065948712).

Almost surely, 2^{2113313314442} is an apocalyptic number.

2113313314442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2113313314442 is a deficient number, since it is larger than the sum of its proper divisors (1440797044342).

2113313314442 is a wasteful number, since it uses less digits than its factorization.

2113313314442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1825934.

The product of its digits is 20736, while the sum is 32.

Adding to 2113313314442 its reverse (2444133133112), we get a palindrome (4557446447554).

The spelling of 2113313314442 in words is "two trillion, one hundred thirteen billion, three hundred thirteen million, three hundred fourteen thousand, four hundred forty-two".