135334189419 has 16 divisors (see below), whose sum is σ = 211992017664. Its totient is φ = 75711434400.

The previous prime is 135334189381. The next prime is 135334189477. The reversal of 135334189419 is 914981433531.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-135334189419 is a prime.

It is a super-2 number, since 2×135334189419² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (135334189019) 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, 157731727 + ... + 157732584.

It is an arithmetic number, because the mean of its divisors is an integer number (13249501104).

Almost surely, 2^135334189419 is an apocalyptic number.

135334189419 is a deficient number, since it is larger than the sum of its proper divisors (76657828245).

135334189419 is a wasteful number, since it uses less digits than its factorization.

135334189419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315464338.

The product of its digits is 1399680, while the sum is 51.

The spelling of 135334189419 in words is "one hundred thirty-five billion, three hundred thirty-four million, one hundred eighty-nine thousand, four hundred nineteen".