461332234169 has 2 divisors, whose sum is σ = 461332234170. Its totient is φ = 461332234168.

The previous prime is 461332234123. The next prime is 461332234177. The reversal of 461332234169 is 961432233164.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 416689615225 + 44642618944 = 645515^2 + 211288^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-461332234169 is a prime.

It is a super-2 number, since 2×461332234169² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (461332231169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230666117084 + 230666117085.

It is an arithmetic number, because the mean of its divisors is an integer number (230666117085).

Almost surely, 2^461332234169 is an apocalyptic number.

It is an amenable number.

461332234169 is a deficient number, since it is larger than the sum of its proper divisors (1).

461332234169 is an equidigital number, since it uses as much as digits as its factorization.

461332234169 is an evil number, because the sum of its binary digits is even.

The product of its digits is 559872, while the sum is 44.

The spelling of 461332234169 in words is "four hundred sixty-one billion, three hundred thirty-two million, two hundred thirty-four thousand, one hundred sixty-nine".