13535403042 has 32 divisors (see below), whose sum is σ = 30983427072. Its totient is φ = 3861587664.

The previous prime is 13535403041. The next prime is 13535403059. The reversal of 13535403042 is 24030453531.

It is not an unprimeable number, because it can be changed into a prime (13535403041) 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, 207238 + ... + 264609.

It is an arithmetic number, because the mean of its divisors is an integer number (968232096).

Almost surely, 2^13535403042 is an apocalyptic number.

13535403042 is an abundant number, since it is smaller than the sum of its proper divisors (17448024030).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13535403042 is a wasteful number, since it uses less digits than its factorization.

13535403042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472542.

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 13535403042 its reverse (24030453531), we get a palindrome (37565856573).

The spelling of 13535403042 in words is "thirteen billion, five hundred thirty-five million, four hundred three thousand, forty-two".