46383972171149 has 2 divisors, whose sum is σ = 46383972171150. Its totient is φ = 46383972171148.

The previous prime is 46383972171133. The next prime is 46383972171289. The reversal of 46383972171149 is 94117127938364.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36348901290025 + 10035070881124 = 6029005^2 + 3167818^2 .

It is a cyclic number.

It is not a de Polignac number, because 46383972171149 - 2⁴ = 46383972171133 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46383972171749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23191986085574 + 23191986085575.

It is an arithmetic number, because the mean of its divisors is an integer number (23191986085575).

Almost surely, 2^{46383972171149} is an apocalyptic number.

It is an amenable number.

46383972171149 is a deficient number, since it is larger than the sum of its proper divisors (1).

46383972171149 is an equidigital number, since it uses as much as digits as its factorization.

46383972171149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 54867456, while the sum is 65.

The spelling of 46383972171149 in words is "forty-six trillion, three hundred eighty-three billion, nine hundred seventy-two million, one hundred seventy-one thousand, one hundred forty-nine".