13142335522235 has 8 divisors (see below), whose sum is σ = 16155456349536. Its totient is φ = 10257432602560.

The previous prime is 13142335522231. The next prime is 13142335522247. The reversal of 13142335522235 is 53222553324131.

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

It is not a de Polignac number, because 13142335522235 - 2² = 13142335522231 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13142335522192 and 13142335522201.

It is not an unprimeable number, because it can be changed into a prime (13142335522231) 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, 32054476679 + ... + 32054477088.

It is an arithmetic number, because the mean of its divisors is an integer number (2019432043692).

Almost surely, 2^{13142335522235} is an apocalyptic number.

13142335522235 is a deficient number, since it is larger than the sum of its proper divisors (3013120827301).

13142335522235 is an equidigital number, since it uses as much as digits as its factorization.

13142335522235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64108953813.

The product of its digits is 648000, while the sum is 41.

Adding to 13142335522235 its reverse (53222553324131), we get a palindrome (66364888846366).

The spelling of 13142335522235 in words is "thirteen trillion, one hundred forty-two billion, three hundred thirty-five million, five hundred twenty-two thousand, two hundred thirty-five".