135443716 has 24 divisors (see below), whose sum is σ = 243502560. Its totient is φ = 65896512.

The previous prime is 135443713. The next prime is 135443731. The reversal of 135443716 is 617344531.

It is not an unprimeable number, because it can be changed into a prime (135443713) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19200 + ... + 25288.

It is an arithmetic number, because the mean of its divisors is an integer number (10145940).

Almost surely, 2^135443716 is an apocalyptic number.

It is an amenable number.

135443716 is a deficient number, since it is larger than the sum of its proper divisors (108058844).

135443716 is a wasteful number, since it uses less digits than its factorization.

135443716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6243 (or 6241 counting only the distinct ones).

The product of its digits is 30240, while the sum is 34.

The square root of 135443716 is about 11638.0288709042. The cubic root of 135443716 is about 513.5542017259.

The spelling of 135443716 in words is "one hundred thirty-five million, four hundred forty-three thousand, seven hundred sixteen".