461285442353 has 2 divisors, whose sum is σ = 461285442354. Its totient is φ = 461285442352.

The previous prime is 461285442349. The next prime is 461285442451. The reversal of 461285442353 is 353244582164.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 297339002944 + 163946439409 = 545288^2 + 404903^2 .

It is a cyclic number.

It is not a de Polignac number, because 461285442353 - 2² = 461285442349 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 461285442298 and 461285442307.

It is not a weakly prime, because it can be changed into another prime (461285442053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230642721176 + 230642721177.

It is an arithmetic number, because the mean of its divisors is an integer number (230642721177).

Almost surely, 2^461285442353 is an apocalyptic number.

It is an amenable number.

461285442353 is a deficient number, since it is larger than the sum of its proper divisors (1).

461285442353 is an equidigital number, since it uses as much as digits as its factorization.

461285442353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2764800, while the sum is 47.

The spelling of 461285442353 in words is "four hundred sixty-one billion, two hundred eighty-five million, four hundred forty-two thousand, three hundred fifty-three".