134255402 has 8 divisors (see below), whose sum is σ = 206295012. Its totient is φ = 65490400.

The previous prime is 134255371. The next prime is 134255411. The reversal of 134255402 is 204552431.

It is a happy number.

134255402 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 107516161 + 26739241 = 10369^2 + 5171^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 818549 + ... + 818712.

Almost surely, 2^134255402 is an apocalyptic number.

134255402 is a deficient number, since it is larger than the sum of its proper divisors (72039610).

134255402 is a wasteful number, since it uses less digits than its factorization.

134255402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1637304.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 134255402 is about 11586.8633374179. The cubic root of 134255402 is about 512.0479004868.

The spelling of 134255402 in words is "one hundred thirty-four million, two hundred fifty-five thousand, four hundred two".