461280835066 has 8 divisors (see below), whose sum is σ = 693776270484. Its totient is φ = 230022078240.

The previous prime is 461280835033. The next prime is 461280835069. The reversal of 461280835066 is 660538082164.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 429259522041 + 32021313025 = 655179^2 + 178945^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (461280835069) 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, 309168715 + ... + 309170206.

Almost surely, 2^461280835066 is an apocalyptic number.

461280835066 is a deficient number, since it is larger than the sum of its proper divisors (232495435418).

461280835066 is a wasteful number, since it uses less digits than its factorization.

461280835066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618339296.

The product of its (nonzero) digits is 1658880, while the sum is 49.

The spelling of 461280835066 in words is "four hundred sixty-one billion, two hundred eighty million, eight hundred thirty-five thousand, sixty-six".