461434510201 has 4 divisors (see below), whose sum is σ = 527353725952. Its totient is φ = 395515294452.

The previous prime is 461434510181. The next prime is 461434510213. The reversal of 461434510201 is 102015434164.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-461434510201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (461434510261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32959607865 + ... + 32959607878.

It is an arithmetic number, because the mean of its divisors is an integer number (131838431488).

Almost surely, 2^461434510201 is an apocalyptic number.

It is an amenable number.

461434510201 is a deficient number, since it is larger than the sum of its proper divisors (65919215751).

461434510201 is an equidigital number, since it uses as much as digits as its factorization.

461434510201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65919215750.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 461434510201 its reverse (102015434164), we get a palindrome (563449944365).

The spelling of 461434510201 in words is "four hundred sixty-one billion, four hundred thirty-four million, five hundred ten thousand, two hundred one".