461572213201434 has 12 divisors (see below), whose sum is σ = 1000073128603146. Its totient is φ = 153857404400472.

The previous prime is 461572213201409. The next prime is 461572213201483. The reversal of 461572213201434 is 434102312275164.

461572213201434 is a `hidden beast` number, since 4 + 6 + 1 + 5 + 7 + 2 + 2 + 1 + 3 + 201 + 434 = 666.

It can be written as a sum of positive squares in only one way, i.e., 442248408268209 + 19323804933225 = 21029703^2 + 4395885^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 461572213201434.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12821450366689 + ... + 12821450366724.

Almost surely, 2^{461572213201434} is an apocalyptic number.

461572213201434 is an abundant number, since it is smaller than the sum of its proper divisors (538500915401712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

461572213201434 is a wasteful number, since it uses less digits than its factorization.

461572213201434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25642900733421 (or 25642900733418 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

Adding to 461572213201434 its reverse (434102312275164), we get a palindrome (895674525476598).

The spelling of 461572213201434 in words is "four hundred sixty-one trillion, five hundred seventy-two billion, two hundred thirteen million, two hundred one thousand, four hundred thirty-four".