134407751 has 2 divisors, whose sum is σ = 134407752. Its totient is φ = 134407750.

The previous prime is 134407727. The next prime is 134407753. The reversal of 134407751 is 157704431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 134407751 - 2¹⁸ = 134145607 is a prime.

Together with 134407753, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134407753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67203875 + 67203876.

It is an arithmetic number, because the mean of its divisors is an integer number (67203876).

Almost surely, 2^134407751 is an apocalyptic number.

134407751 is a deficient number, since it is larger than the sum of its proper divisors (1).

134407751 is an equidigital number, since it uses as much as digits as its factorization.

134407751 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 134407751 is about 11593.4356857663. The cubic root of 134407751 is about 512.2415127989.

The spelling of 134407751 in words is "one hundred thirty-four million, four hundred seven thousand, seven hundred fifty-one".