13155322435 has 16 divisors (see below), whose sum is σ = 16221311712. Its totient is φ = 10234598400.

The previous prime is 13155322423. The next prime is 13155322487. The reversal of 13155322435 is 53422355131.

It is not a de Polignac number, because 13155322435 - 2⁷ = 13155322307 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13155322435.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 367900 + ... + 402070.

It is an arithmetic number, because the mean of its divisors is an integer number (1013831982).

Almost surely, 2^13155322435 is an apocalyptic number.

13155322435 is a deficient number, since it is larger than the sum of its proper divisors (3065989277).

13155322435 is a wasteful number, since it uses less digits than its factorization.

13155322435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36294.

The product of its digits is 54000, while the sum is 34.

Adding to 13155322435 its reverse (53422355131), we get a palindrome (66577677566).

The spelling of 13155322435 in words is "thirteen billion, one hundred fifty-five million, three hundred twenty-two thousand, four hundred thirty-five".