461742337841443 has 2 divisors, whose sum is σ = 461742337841444. Its totient is φ = 461742337841442.

The previous prime is 461742337841419. The next prime is 461742337841507. The reversal of 461742337841443 is 344148733247164.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 461742337841443 - 2³⁷ = 461604898887971 is a prime.

It is not a weakly prime, because it can be changed into another prime (461742337845443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230871168920721 + 230871168920722.

It is an arithmetic number, because the mean of its divisors is an integer number (230871168920722).

Almost surely, 2^{461742337841443} is an apocalyptic number.

461742337841443 is a deficient number, since it is larger than the sum of its proper divisors (1).

461742337841443 is an equidigital number, since it uses as much as digits as its factorization.

461742337841443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 130056192, while the sum is 61.

The spelling of 461742337841443 in words is "four hundred sixty-one trillion, seven hundred forty-two billion, three hundred thirty-seven million, eight hundred forty-one thousand, four hundred forty-three".