134524742447 has 2 divisors, whose sum is σ = 134524742448. Its totient is φ = 134524742446.

The previous prime is 134524742437. The next prime is 134524742477. The reversal of 134524742447 is 744247425431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134524742447 - 2¹⁶ = 134524676911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134524742437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67262371223 + 67262371224.

It is an arithmetic number, because the mean of its divisors is an integer number (67262371224).

Almost surely, 2^134524742447 is an apocalyptic number.

134524742447 is a deficient number, since it is larger than the sum of its proper divisors (1).

134524742447 is an equidigital number, since it uses as much as digits as its factorization.

134524742447 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3010560, while the sum is 47.

The spelling of 134524742447 in words is "one hundred thirty-four billion, five hundred twenty-four million, seven hundred forty-two thousand, four hundred forty-seven".