42214023312113 has 6 divisors (see below), whose sum is σ = 44843270439126. Its totient is φ = 39730845469952.

The previous prime is 42214023312107. The next prime is 42214023312119. The reversal of 42214023312113 is 31121332041224.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (42214023312107) and next prime (42214023312119).

It can be written as a sum of positive squares in 3 ways, for example, as 20634960375184 + 21579062936929 = 4542572^2 + 4645327^2 .

It is not a de Polignac number, because 42214023312113 - 2¹⁸ = 42214023049969 is a prime.

It is a super-2 number, since 2×42214023312113² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42214023312119) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 73034642120 + ... + 73034642697.

It is an arithmetic number, because the mean of its divisors is an integer number (7473878406521).

Almost surely, 2^{42214023312113} is an apocalyptic number.

It is an amenable number.

42214023312113 is a deficient number, since it is larger than the sum of its proper divisors (2629247127013).

42214023312113 is a wasteful number, since it uses less digits than its factorization.

42214023312113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146069284851 (or 146069284834 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 42214023312113 its reverse (31121332041224), we get a palindrome (73335355353337).

The spelling of 42214023312113 in words is "forty-two trillion, two hundred fourteen billion, twenty-three million, three hundred twelve thousand, one hundred thirteen".