13241407918 has 16 divisors (see below), whose sum is σ = 20246636880. Its totient is φ = 6493392576.

The previous prime is 13241407909. The next prime is 13241407931. The reversal of 13241407918 is 81970414231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185071 + ... + 246442.

It is an arithmetic number, because the mean of its divisors is an integer number (1265414805).

Almost surely, 2^13241407918 is an apocalyptic number.

13241407918 is a deficient number, since it is larger than the sum of its proper divisors (7005228962).

13241407918 is a wasteful number, since it uses less digits than its factorization.

13241407918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431811.

The product of its (nonzero) digits is 48384, while the sum is 40.

The spelling of 13241407918 in words is "thirteen billion, two hundred forty-one million, four hundred seven thousand, nine hundred eighteen".