134040272 has 10 divisors (see below), whose sum is σ = 259703058. Its totient is φ = 67020128.

The previous prime is 134040259. The next prime is 134040281. The reversal of 134040272 is 272040431.

It can be written as a sum of positive squares in only one way, i.e., 94400656 + 39639616 = 9716^2 + 6296^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4188743 + ... + 4188774.

Almost surely, 2^134040272 is an apocalyptic number.

It is an amenable number.

134040272 is a deficient number, since it is larger than the sum of its proper divisors (125662786).

134040272 is an equidigital number, since it uses as much as digits as its factorization.

134040272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8377525 (or 8377519 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 134040272 is about 11577.5762575765. The cubic root of 134040272 is about 511.7742535078.

The spelling of 134040272 in words is "one hundred thirty-four million, forty thousand, two hundred seventy-two".