148459834717 has 2 divisors, whose sum is σ = 148459834718. Its totient is φ = 148459834716.

The previous prime is 148459834673. The next prime is 148459834753. The reversal of 148459834717 is 717438954841.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 141023531961 + 7436302756 = 375531^2 + 86234^2 .

It is a cyclic number.

It is not a de Polignac number, because 148459834717 - 2¹¹ = 148459832669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148459834517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74229917358 + 74229917359.

It is an arithmetic number, because the mean of its divisors is an integer number (74229917359).

Almost surely, 2^148459834717 is an apocalyptic number.

It is an amenable number.

148459834717 is a deficient number, since it is larger than the sum of its proper divisors (1).

148459834717 is an equidigital number, since it uses as much as digits as its factorization.

148459834717 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27095040, while the sum is 61.

The spelling of 148459834717 in words is "one hundred forty-eight billion, four hundred fifty-nine million, eight hundred thirty-four thousand, seven hundred seventeen".