13114340121042 has 24 divisors (see below), whose sum is σ = 30085839101916. Its totient is φ = 4114302782976.

The previous prime is 13114340121023. The next prime is 13114340121053. The reversal of 13114340121042 is 24012104341131.

It is a happy number.

13114340121042 is a `hidden beast` number, since 1 + 3 + 1 + 1 + 4 + 3 + 401 + 210 + 42 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 12094807662081 + 1019532458961 = 3477759^2 + 1009719^2 .

It is a super-2 number, since 2×13114340121042² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13114340120997 and 13114340121015.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21428660023 + ... + 21428660634.

Almost surely, 2^{13114340121042} is an apocalyptic number.

13114340121042 is an abundant number, since it is smaller than the sum of its proper divisors (16971498980874).

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

13114340121042 is a wasteful number, since it uses less digits than its factorization.

13114340121042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42857320682 (or 42857320679 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 13114340121042 its reverse (24012104341131), we get a palindrome (37126444462173).

The spelling of 13114340121042 in words is "thirteen trillion, one hundred fourteen billion, three hundred forty million, one hundred twenty-one thousand, forty-two".