13134241999 has 4 divisors (see below), whose sum is σ = 13135652064. Its totient is φ = 13132831936.

The previous prime is 13134241987. The next prime is 13134242003. The reversal of 13134241999 is 99914243131.

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

It is a cyclic number.

It is not a de Polignac number, because 13134241999 - 2¹⁹ = 13133717711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13134241969) 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, 690967 + ... + 709720.

It is an arithmetic number, because the mean of its divisors is an integer number (3283913016).

Almost surely, 2^13134241999 is an apocalyptic number.

13134241999 is a deficient number, since it is larger than the sum of its proper divisors (1410065).

13134241999 is an equidigital number, since it uses as much as digits as its factorization.

13134241999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1410064.

The product of its digits is 209952, while the sum is 46.

The spelling of 13134241999 in words is "thirteen billion, one hundred thirty-four million, two hundred forty-one thousand, nine hundred ninety-nine".