134265240 has 96 divisors (see below), whose sum is σ = 441979200. Its totient is φ = 35343360.

The previous prime is 134265239. The next prime is 134265277. The reversal of 134265240 is 42562431.

134265240 is a `hidden beast` number, since 1 + 3 + 4 + 2 + 652 + 4 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26080 + ... + 30800.

It is an arithmetic number, because the mean of its divisors is an integer number (4603950).

Almost surely, 2^134265240 is an apocalyptic number.

134265240 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 134265240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220989600).

134265240 is an abundant number, since it is smaller than the sum of its proper divisors (307713960).

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

134265240 is a wasteful number, since it uses less digits than its factorization.

134265240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4817 (or 4810 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 134265240 is about 11587.2878621358. The cubic root of 134265240 is about 512.0604075048.

The spelling of 134265240 in words is "one hundred thirty-four million, two hundred sixty-five thousand, two hundred forty".