134217744 has 20 divisors (see below), whose sum is σ = 346729296. Its totient is φ = 44739232.

The previous prime is 134217689. The next prime is 134217757. The reversal of 134217744 is 447712431.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (2) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1398054 + ... + 1398149.

Almost surely, 2^134217744 is an apocalyptic number.

It is an amenable number.

134217744 is an abundant number, since it is smaller than the sum of its proper divisors (212511552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134217744 is a wasteful number, since it uses less digits than its factorization.

134217744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2796214 (or 2796208 counting only the distinct ones).

The product of its digits is 18816, while the sum is 33.

The square root of 134217744 is about 11585.2381934943. The cubic root of 134217744 is about 512.0000203451. Note that the first 4 decimals are identical.

The spelling of 134217744 in words is "one hundred thirty-four million, two hundred seventeen thousand, seven hundred forty-four".