134749744 has 40 divisors (see below), whose sum is σ = 268255152. Its totient is φ = 65544960.

The previous prime is 134749723. The next prime is 134749759. The reversal of 134749744 is 447947431.

It is a self number, because there is not a number n which added to its sum of digits gives 134749744.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110482 + ... + 111694.

Almost surely, 2^134749744 is an apocalyptic number.

It is an amenable number.

134749744 is a deficient number, since it is larger than the sum of its proper divisors (133505408).

134749744 is a wasteful number, since it uses less digits than its factorization.

134749744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1405 (or 1399 counting only the distinct ones).

The product of its digits is 338688, while the sum is 43.

The square root of 134749744 is about 11608.1757395381. The cubic root of 134749744 is about 512.6756014556.

The spelling of 134749744 in words is "one hundred thirty-four million, seven hundred forty-nine thousand, seven hundred forty-four".