13144410212042 has 16 divisors (see below), whose sum is σ = 19819188111240. Its totient is φ = 6538015598592.

The previous prime is 13144410212041. The next prime is 13144410212099. The reversal of 13144410212042 is 24021201444131.

It can be written as a sum of positive squares in 4 ways, for example, as 13036569563161 + 107840648881 = 3610619^2 + 328391^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13144410211996 and 13144410212014.

It is not an unprimeable number, because it can be changed into a prime (13144410212041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19584884 + ... + 20244912.

Almost surely, 2^{13144410212042} is an apocalyptic number.

13144410212042 is a deficient number, since it is larger than the sum of its proper divisors (6674777899198).

13144410212042 is a wasteful number, since it uses less digits than its factorization.

13144410212042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711817.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 13144410212042 its reverse (24021201444131), we get a palindrome (37165611656173).

The spelling of 13144410212042 in words is "thirteen trillion, one hundred forty-four billion, four hundred ten million, two hundred twelve thousand, forty-two".