134144302 has 4 divisors (see below), whose sum is σ = 201216456. Its totient is φ = 67072150.

The previous prime is 134144293. The next prime is 134144327. The reversal of 134144302 is 203441431.

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

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, 33536074 + ... + 33536077.

It is an arithmetic number, because the mean of its divisors is an integer number (50304114).

Almost surely, 2^134144302 is an apocalyptic number.

134144302 is a deficient number, since it is larger than the sum of its proper divisors (67072154).

134144302 is an equidigital number, since it uses as much as digits as its factorization.

134144302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67072153.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 134144302 is about 11582.0681227491. The cubic root of 134144302 is about 511.9066169819.

Adding to 134144302 its reverse (203441431), we get a palindrome (337585733).

The spelling of 134144302 in words is "one hundred thirty-four million, one hundred forty-four thousand, three hundred two".