13240141055 has 4 divisors (see below), whose sum is σ = 15888169272. Its totient is φ = 10592112840.

The previous prime is 13240141021. The next prime is 13240141067. The reversal of 13240141055 is 55014104231.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-13240141055 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1324014101 + ... + 1324014110.

It is an arithmetic number, because the mean of its divisors is an integer number (3972042318).

Almost surely, 2^13240141055 is an apocalyptic number.

13240141055 is a deficient number, since it is larger than the sum of its proper divisors (2648028217).

13240141055 is an equidigital number, since it uses as much as digits as its factorization.

13240141055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2648028216.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 13240141055 its reverse (55014104231), we get a palindrome (68254245286).

The spelling of 13240141055 in words is "thirteen billion, two hundred forty million, one hundred forty-one thousand, fifty-five".