134723647063 has 2 divisors, whose sum is σ = 134723647064. Its totient is φ = 134723647062.

The previous prime is 134723647043. The next prime is 134723647117. The reversal of 134723647063 is 360746327431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134723647063 - 2¹⁷ = 134723515991 is a prime.

It is a super-2 number, since 2×134723647063² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134723647043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67361823531 + 67361823532.

It is an arithmetic number, because the mean of its divisors is an integer number (67361823532).

Almost surely, 2^134723647063 is an apocalyptic number.

134723647063 is a deficient number, since it is larger than the sum of its proper divisors (1).

134723647063 is an equidigital number, since it uses as much as digits as its factorization.

134723647063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1524096, while the sum is 46.

The spelling of 134723647063 in words is "one hundred thirty-four billion, seven hundred twenty-three million, six hundred forty-seven thousand, sixty-three".