461996380182 has 16 divisors (see below), whose sum is σ = 924015301632. Its totient is φ = 153995036520.

The previous prime is 461996380163. The next prime is 461996380273. The reversal of 461996380182 is 281083699164.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 666694 + ... + 1169817.

It is an arithmetic number, because the mean of its divisors is an integer number (57750956352).

Almost surely, 2^461996380182 is an apocalyptic number.

461996380182 is an abundant number, since it is smaller than the sum of its proper divisors (462018921450).

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

461996380182 is a wasteful number, since it uses less digits than its factorization.

461996380182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1878443.

The product of its (nonzero) digits is 4478976, while the sum is 57.

The spelling of 461996380182 in words is "four hundred sixty-one billion, nine hundred ninety-six million, three hundred eighty thousand, one hundred eighty-two".