134007743 has 4 divisors (see below), whose sum is σ = 135895248. Its totient is φ = 132120240.

The previous prime is 134007739. The next prime is 134007749. The reversal of 134007743 is 347700431.

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

It is a cyclic number.

It is not a de Polignac number, because 134007743 - 2² = 134007739 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134007749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 943646 + ... + 943787.

It is an arithmetic number, because the mean of its divisors is an integer number (33973812).

Almost surely, 2^134007743 is an apocalyptic number.

134007743 is a deficient number, since it is larger than the sum of its proper divisors (1887505).

134007743 is an equidigital number, since it uses as much as digits as its factorization.

134007743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1887504.

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 134007743 is about 11576.1713446199. The cubic root of 134007743 is about 511.7328508973.

The spelling of 134007743 in words is "one hundred thirty-four million, seven thousand, seven hundred forty-three".