134842435 has 32 divisors (see below), whose sum is σ = 202567680. Its totient is φ = 83887488.

The previous prime is 134842423. The next prime is 134842439. The reversal of 134842435 is 534248431.

It is a cyclic number.

It is not a de Polignac number, because 134842435 - 2⁵ = 134842403 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134842435.

It is not an unprimeable number, because it can be changed into a prime (134842439) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24334 + ... + 29356.

It is an arithmetic number, because the mean of its divisors is an integer number (6330240).

Almost surely, 2^134842435 is an apocalyptic number.

134842435 is a deficient number, since it is larger than the sum of its proper divisors (67725245).

134842435 is a wasteful number, since it uses less digits than its factorization.

134842435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5107.

The product of its digits is 46080, while the sum is 34.

The square root of 134842435 is about 11612.1675409891. The cubic root of 134842435 is about 512.7931267804.

The spelling of 134842435 in words is "one hundred thirty-four million, eight hundred forty-two thousand, four hundred thirty-five".