134907743 has 2 divisors, whose sum is σ = 134907744. Its totient is φ = 134907742.

The previous prime is 134907709. The next prime is 134907761. The reversal of 134907743 is 347709431.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 134907743 - 2⁶ = 134907679 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 134907697 and 134907706.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134907763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67453871 + 67453872.

It is an arithmetic number, because the mean of its divisors is an integer number (67453872).

Almost surely, 2^134907743 is an apocalyptic number.

134907743 is a deficient number, since it is larger than the sum of its proper divisors (1).

134907743 is an equidigital number, since it uses as much as digits as its factorization.

134907743 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63504, while the sum is 38.

The square root of 134907743 is about 11614.9792509500. The cubic root of 134907743 is about 512.8759001505.

The spelling of 134907743 in words is "one hundred thirty-four million, nine hundred seven thousand, seven hundred forty-three".