13241407919 has 4 divisors (see below), whose sum is σ = 13279567944. Its totient is φ = 13203247896.

The previous prime is 13241407909. The next prime is 13241407931. The reversal of 13241407919 is 91970414231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91970414231 = 3067 ⋅29987093.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13241407919 is a prime.

It is a super-2 number, since 2×13241407919² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13241407909) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19079492 + ... + 19080185.

It is an arithmetic number, because the mean of its divisors is an integer number (3319891986).

Almost surely, 2^13241407919 is an apocalyptic number.

13241407919 is a deficient number, since it is larger than the sum of its proper divisors (38160025).

13241407919 is an equidigital number, since it uses as much as digits as its factorization.

13241407919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38160024.

The product of its (nonzero) digits is 54432, while the sum is 41.

The spelling of 13241407919 in words is "thirteen billion, two hundred forty-one million, four hundred seven thousand, nine hundred nineteen".