461362410269 has 2 divisors, whose sum is σ = 461362410270. Its totient is φ = 461362410268.

The previous prime is 461362410263. The next prime is 461362410281. The reversal of 461362410269 is 962014263164.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 376222756900 + 85139653369 = 613370^2 + 291787^2 .

It is a cyclic number.

It is not a de Polignac number, because 461362410269 - 2³² = 457067442973 is a prime.

It is a super-2 number, since 2×461362410269² (a number of 24 digits) contains 22 as substring.

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 (461362410263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230681205134 + 230681205135.

It is an arithmetic number, because the mean of its divisors is an integer number (230681205135).

Almost surely, 2^461362410269 is an apocalyptic number.

It is an amenable number.

461362410269 is a deficient number, since it is larger than the sum of its proper divisors (1).

461362410269 is an equidigital number, since it uses as much as digits as its factorization.

461362410269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 373248, while the sum is 44.

The spelling of 461362410269 in words is "four hundred sixty-one billion, three hundred sixty-two million, four hundred ten thousand, two hundred sixty-nine".