461464505201 has 16 divisors (see below), whose sum is σ = 533443083264. Its totient is φ = 391009158144.

The previous prime is 461464505167. The next prime is 461464505209. The reversal of 461464505201 is 102505464164.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 461464505201 - 2¹⁴ = 461464488817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (461464505209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192221 + ... + 979733.

It is an arithmetic number, because the mean of its divisors is an integer number (33340192704).

Almost surely, 2^461464505201 is an apocalyptic number.

It is an amenable number.

461464505201 is a deficient number, since it is larger than the sum of its proper divisors (71978578063).

461464505201 is an equidigital number, since it uses as much as digits as its factorization.

461464505201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788480.

The product of its (nonzero) digits is 115200, while the sum is 38.

Adding to 461464505201 its reverse (102505464164), we get a palindrome (563969969365).

The spelling of 461464505201 in words is "four hundred sixty-one billion, four hundred sixty-four million, five hundred five thousand, two hundred one".