135418256 has 20 divisors (see below), whose sum is σ = 266290992. Its totient is φ = 66698016.

The previous prime is 135418253. The next prime is 135418259. The reversal of 135418256 is 652814531.

It is an interprime number because it is at equal distance from previous prime (135418253) and next prime (135418259).

It is not an unprimeable number, because it can be changed into a prime (135418253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62090 + ... + 64233.

Almost surely, 2^135418256 is an apocalyptic number.

135418256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

135418256 is a deficient number, since it is larger than the sum of its proper divisors (130872736).

135418256 is a wasteful number, since it uses less digits than its factorization.

135418256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126398 (or 126392 counting only the distinct ones).

The product of its digits is 28800, while the sum is 35.

The square root of 135418256 is about 11636.9349916548. The cubic root of 135418256 is about 513.5220213002.

The spelling of 135418256 in words is "one hundred thirty-five million, four hundred eighteen thousand, two hundred fifty-six".