134301668 has 12 divisors (see below), whose sum is σ = 243132540. Its totient is φ = 64835232.

The previous prime is 134301647. The next prime is 134301721. The reversal of 134301668 is 866103431.

It can be written as a sum of positive squares in 2 ways, for example, as 98565184 + 35736484 = 9928^2 + 5978^2 .

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, 578771 + ... + 579002.

It is an arithmetic number, because the mean of its divisors is an integer number (20261045).

Almost surely, 2^134301668 is an apocalyptic number.

It is an amenable number.

134301668 is a deficient number, since it is larger than the sum of its proper divisors (108830872).

134301668 is a wasteful number, since it uses less digits than its factorization.

134301668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1157806 (or 1157804 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 134301668 is about 11588.8596505437. The cubic root of 134301668 is about 512.1067129864.

The spelling of 134301668 in words is "one hundred thirty-four million, three hundred one thousand, six hundred sixty-eight".