134281152 has 70 divisors (see below), whose sum is σ = 398066768. Its totient is φ = 44758656.

The previous prime is 134281127. The next prime is 134281187. The reversal of 134281152 is 251182431.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 7768 + ... + 18135.

Almost surely, 2^134281152 is an apocalyptic number.

134281152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

134281152 is an abundant number, since it is smaller than the sum of its proper divisors (263785616).

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

134281152 is an equidigital number, since it uses as much as digits as its factorization.

134281152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25927 (or 25908 counting only the distinct ones).

The product of its digits is 1920, while the sum is 27.

The square root of 134281152 is about 11587.9744563060. The cubic root of 134281152 is about 512.0806350865.

The spelling of 134281152 in words is "one hundred thirty-four million, two hundred eighty-one thousand, one hundred fifty-two".