135314354442 has 16 divisors (see below), whose sum is σ = 270655335072. Its totient is φ = 45100347120.

The previous prime is 135314354341. The next prime is 135314354447. The reversal of 135314354442 is 244453413531.

It is a self number, because there is not a number n which added to its sum of digits gives 135314354442.

It is not an unprimeable number, because it can be changed into a prime (135314354447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1043053 + ... + 1165584.

It is an arithmetic number, because the mean of its divisors is an integer number (16915958442).

Almost surely, 2^135314354442 is an apocalyptic number.

135314354442 is an abundant number, since it is smaller than the sum of its proper divisors (135340980630).

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

135314354442 is a wasteful number, since it uses less digits than its factorization.

135314354442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2218853.

The product of its digits is 345600, while the sum is 39.

Adding to 135314354442 its reverse (244453413531), we get a palindrome (379767767973).

The spelling of 135314354442 in words is "one hundred thirty-five billion, three hundred fourteen million, three hundred fifty-four thousand, four hundred forty-two".