13241939847 has 8 divisors (see below), whose sum is σ = 18031577856. Its totient is φ = 8640130872.

The previous prime is 13241939833. The next prime is 13241939873. The reversal of 13241939847 is 74893914231.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13241939847 - 2⁶ = 13241939783 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13241939847.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13241939807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46957093 + ... + 46957374.

It is an arithmetic number, because the mean of its divisors is an integer number (2253947232).

Almost surely, 2^13241939847 is an apocalyptic number.

13241939847 is a deficient number, since it is larger than the sum of its proper divisors (4789638009).

13241939847 is an equidigital number, since it uses as much as digits as its factorization.

13241939847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93914517.

The product of its digits is 1306368, while the sum is 51.

The spelling of 13241939847 in words is "thirteen billion, two hundred forty-one million, nine hundred thirty-nine thousand, eight hundred forty-seven".