134255040 has 112 divisors (see below), whose sum is σ = 430572672. Its totient is φ = 35439616.

The previous prime is 134255029. The next prime is 134255053. The reversal of 134255040 is 40552431.

134255040 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 134255040.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102067 + ... + 103373.

Almost surely, 2^134255040 is an apocalyptic number.

134255040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134255040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (215286336).

134255040 is an abundant number, since it is smaller than the sum of its proper divisors (296317632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134255040 is a wasteful number, since it uses less digits than its factorization.

134255040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1434 (or 1424 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 134255040 is about 11586.8477162686. The cubic root of 134255040 is about 512.0474402657.

The spelling of 134255040 in words is "one hundred thirty-four million, two hundred fifty-five thousand, forty".