13531142299 has 16 divisors (see below), whose sum is σ = 14541322176. Its totient is φ = 12545075200.

The previous prime is 13531142269. The next prime is 13531142327. The reversal of 13531142299 is 99224113531.

It is not a de Polignac number, because 13531142299 - 2¹⁷ = 13531011227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13531142269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1638609 + ... + 1646845.

It is an arithmetic number, because the mean of its divisors is an integer number (908832636).

Almost surely, 2^13531142299 is an apocalyptic number.

13531142299 is a deficient number, since it is larger than the sum of its proper divisors (1010179877).

13531142299 is a wasteful number, since it uses less digits than its factorization.

13531142299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9686.

The product of its digits is 58320, while the sum is 40.

The spelling of 13531142299 in words is "thirteen billion, five hundred thirty-one million, one hundred forty-two thousand, two hundred ninety-nine".