134733442 has 4 divisors (see below), whose sum is σ = 202100166. Its totient is φ = 67366720.

The previous prime is 134733433. The next prime is 134733461. The reversal of 134733442 is 244337431.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 114939841 + 19793601 = 10721^2 + 4449^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33683359 + ... + 33683362.

Almost surely, 2^134733442 is an apocalyptic number.

134733442 is a deficient number, since it is larger than the sum of its proper divisors (67366724).

134733442 is an equidigital number, since it uses as much as digits as its factorization.

134733442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67366723.

The product of its digits is 24192, while the sum is 31.

The square root of 134733442 is about 11607.4735407840. The cubic root of 134733442 is about 512.6549261542.

The spelling of 134733442 in words is "one hundred thirty-four million, seven hundred thirty-three thousand, four hundred forty-two".