461456744224319 has 2 divisors, whose sum is σ = 461456744224320. Its totient is φ = 461456744224318.

The previous prime is 461456744224313. The next prime is 461456744224351. The reversal of 461456744224319 is 913422447654164.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 461456744224319 - 2³⁶ = 461388024747583 is a prime.

It is a super-2 number, since 2×461456744224319² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (461456744224313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230728372112159 + 230728372112160.

It is an arithmetic number, because the mean of its divisors is an integer number (230728372112160).

Almost surely, 2^{461456744224319} is an apocalyptic number.

461456744224319 is a deficient number, since it is larger than the sum of its proper divisors (1).

461456744224319 is an equidigital number, since it uses as much as digits as its factorization.

461456744224319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 139345920, while the sum is 62.

The spelling of 461456744224319 in words is "four hundred sixty-one trillion, four hundred fifty-six billion, seven hundred forty-four million, two hundred twenty-four thousand, three hundred nineteen".