134361664 has 28 divisors (see below), whose sum is σ = 267297408. Its totient is φ = 67011200.

The previous prime is 134361649. The next prime is 134361671. The reversal of 134361664 is 466163431.

It is a congruent number.

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, 25149 + ... + 30019.

It is an arithmetic number, because the mean of its divisors is an integer number (9546336).

Almost surely, 2^134361664 is an apocalyptic number.

It is an amenable number.

134361664 is a deficient number, since it is larger than the sum of its proper divisors (132935744).

134361664 is an equidigital number, since it uses as much as digits as its factorization.

134361664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5314 (or 5304 counting only the distinct ones).

The product of its digits is 31104, while the sum is 34.

The square root of 134361664 is about 11591.4478819516. The cubic root of 134361664 is about 512.1829587021.

The spelling of 134361664 in words is "one hundred thirty-four million, three hundred sixty-one thousand, six hundred sixty-four".