135114434 has 64 divisors (see below), whose sum is σ = 269256960. Its totient is φ = 49351680.

The previous prime is 135114407. The next prime is 135114479. The reversal of 135114434 is 434411531.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 141302 + ... + 142254.

It is an arithmetic number, because the mean of its divisors is an integer number (4207140).

Almost surely, 2^135114434 is an apocalyptic number.

135114434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

135114434 is a deficient number, since it is larger than the sum of its proper divisors (134142526).

135114434 is a wasteful number, since it uses less digits than its factorization.

135114434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1035.

The product of its digits is 2880, while the sum is 26.

The square root of 135114434 is about 11623.8734507908. The cubic root of 135114434 is about 513.1376907613.

Adding to 135114434 its reverse (434411531), we get a palindrome (569525965).

The spelling of 135114434 in words is "one hundred thirty-five million, one hundred fourteen thousand, four hundred thirty-four".