13115142351441 has 24 divisors (see below), whose sum is σ = 21059440054016. Its totient is φ = 7810506609120.

The previous prime is 13115142351407. The next prime is 13115142351461. The reversal of 13115142351441 is 14415324151131.

13115142351441 is a `hidden beast` number, since 1 + 3 + 11 + 51 + 42 + 3 + 514 + 41 = 666.

It is not a de Polignac number, because 13115142351441 - 2³³ = 13106552416849 is a prime.

It is a super-2 number, since 2×13115142351441² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13115142351396 and 13115142351405.

It is not an unprimeable number, because it can be changed into a prime (13115142351461) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1807984015 + ... + 1807991268.

Almost surely, 2^{13115142351441} is an apocalyptic number.

It is an amenable number.

13115142351441 is a deficient number, since it is larger than the sum of its proper divisors (7944297702575).

13115142351441 is a wasteful number, since it uses less digits than its factorization.

13115142351441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3615975333 (or 3615975330 counting only the distinct ones).

The product of its digits is 28800, while the sum is 36.

The spelling of 13115142351441 in words is "thirteen trillion, one hundred fifteen billion, one hundred forty-two million, three hundred fifty-one thousand, four hundred forty-one".