134244794 has 4 divisors (see below), whose sum is σ = 201367194. Its totient is φ = 67122396.

The previous prime is 134244757. The next prime is 134244797. The reversal of 134244794 is 497442431.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 497442431 = 1021 ⋅487211.

It can be written as a sum of positive squares in only one way, i.e., 122921569 + 11323225 = 11087^2 + 3365^2 .

It is a super-2 number, since 2×134244794² = 36043329432204872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134244797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33561197 + ... + 33561200.

Almost surely, 2^134244794 is an apocalyptic number.

134244794 is a deficient number, since it is larger than the sum of its proper divisors (67122400).

134244794 is an equidigital number, since it uses as much as digits as its factorization.

134244794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67122399.

The product of its digits is 96768, while the sum is 38.

The square root of 134244794 is about 11586.4055685963. The cubic root of 134244794 is about 512.0344138856.

The spelling of 134244794 in words is "one hundred thirty-four million, two hundred forty-four thousand, seven hundred ninety-four".