135338434 has 16 divisors (see below), whose sum is σ = 253100736. Its totient is φ = 52729200.

The previous prime is 135338407. The next prime is 135338453. The reversal of 135338434 is 434833531.

It is a self number, because there is not a number n which added to its sum of digits gives 135338434.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 439257 + ... + 439564.

It is an arithmetic number, because the mean of its divisors is an integer number (15818796).

Almost surely, 2^135338434 is an apocalyptic number.

135338434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

135338434 is a deficient number, since it is larger than the sum of its proper divisors (117762302).

135338434 is a wasteful number, since it uses less digits than its factorization.

135338434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 878841.

The product of its digits is 51840, while the sum is 34.

The square root of 135338434 is about 11633.5048029388. The cubic root of 135338434 is about 513.4211033183.

The spelling of 135338434 in words is "one hundred thirty-five million, three hundred thirty-eight thousand, four hundred thirty-four".