461466306644774 has 4 divisors (see below), whose sum is σ = 692199459967164. Its totient is φ = 230733153322386.

The previous prime is 461466306644729. The next prime is 461466306644843. The reversal of 461466306644774 is 477446603664164.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×461466306644774² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115366576661192 + ... + 115366576661195.

It is an arithmetic number, because the mean of its divisors is an integer number (173049864991791).

Almost surely, 2^{461466306644774} is an apocalyptic number.

461466306644774 is a deficient number, since it is larger than the sum of its proper divisors (230733153322390).

461466306644774 is a wasteful number, since it uses less digits than its factorization.

461466306644774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230733153322389.

The product of its (nonzero) digits is 1170505728, while the sum is 68.

The spelling of 461466306644774 in words is "four hundred sixty-one trillion, four hundred sixty-six billion, three hundred six million, six hundred forty-four thousand, seven hundred seventy-four".