13341434156541 has 20 divisors (see below), whose sum is σ = 20353834936512. Its totient is φ = 8705049234408.

The previous prime is 13341434156461. The next prime is 13341434156579. The reversal of 13341434156541 is 14565143414331.

13341434156541 is a `hidden beast` number, since 1 + 3 + 3 + 4 + 1 + 4 + 3 + 41 + 565 + 41 = 666.

It is not a de Polignac number, because 13341434156541 - 2³⁸ = 13066556249597 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13341430156541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1752220275 + ... + 1752227888.

Almost surely, 2^{13341434156541} is an apocalyptic number.

It is an amenable number.

13341434156541 is a deficient number, since it is larger than the sum of its proper divisors (7012400779971).

13341434156541 is an equidigital number, since it uses as much as digits as its factorization.

13341434156541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3504448222 (or 3504448213 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 45.

The spelling of 13341434156541 in words is "thirteen trillion, three hundred forty-one billion, four hundred thirty-four million, one hundred fifty-six thousand, five hundred forty-one".