13401232242441 has 32 divisors (see below), whose sum is σ = 18470878433280. Its totient is φ = 8637532493184.

The previous prime is 13401232242427. The next prime is 13401232242443. The reversal of 13401232242441 is 14424223210431.

It is not a de Polignac number, because 13401232242441 - 2⁴³ = 4605139220233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13401232242443) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 89722500 + ... + 89871738.

It is an arithmetic number, because the mean of its divisors is an integer number (577214951040).

Almost surely, 2^{13401232242441} is an apocalyptic number.

It is an amenable number.

13401232242441 is a deficient number, since it is larger than the sum of its proper divisors (5069646190839).

13401232242441 is a wasteful number, since it uses less digits than its factorization.

13401232242441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157045.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 13401232242441 its reverse (14424223210431), we get a palindrome (27825455452872).

The spelling of 13401232242441 in words is "thirteen trillion, four hundred one billion, two hundred thirty-two million, two hundred forty-two thousand, four hundred forty-one".