134073743 has 2 divisors, whose sum is σ = 134073744. Its totient is φ = 134073742.

The previous prime is 134073721. The next prime is 134073803. The reversal of 134073743 is 347370431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134073743 - 2⁸ = 134073487 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134073703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67036871 + 67036872.

It is an arithmetic number, because the mean of its divisors is an integer number (67036872).

Almost surely, 2^134073743 is an apocalyptic number.

134073743 is a deficient number, since it is larger than the sum of its proper divisors (1).

134073743 is an equidigital number, since it uses as much as digits as its factorization.

134073743 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 32.

The square root of 134073743 is about 11579.0216771539. The cubic root of 134073743 is about 511.8168480957.

The spelling of 134073743 in words is "one hundred thirty-four million, seventy-three thousand, seven hundred forty-three".