466950138787361 has 2 divisors, whose sum is σ = 466950138787362. Its totient is φ = 466950138787360.

The previous prime is 466950138787337. The next prime is 466950138787499. The reversal of 466950138787361 is 163787831059664.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 405432077998336 + 61518060789025 = 20135344^2 + 7843345^2 .

It is a cyclic number.

It is not a de Polignac number, because 466950138787361 - 2¹⁰ = 466950138786337 is a prime.

It is a super-2 number, since 2×466950138787361² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (466950138780361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 233475069393680 + 233475069393681.

It is an arithmetic number, because the mean of its divisors is an integer number (233475069393681).

Almost surely, 2^{466950138787361} is an apocalyptic number.

It is an amenable number.

466950138787361 is a deficient number, since it is larger than the sum of its proper divisors (1).

466950138787361 is an equidigital number, since it uses as much as digits as its factorization.

466950138787361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1097349120, while the sum is 74.

The spelling of 466950138787361 in words is "four hundred sixty-six trillion, nine hundred fifty billion, one hundred thirty-eight million, seven hundred eighty-seven thousand, three hundred sixty-one".