466197879844 has 12 divisors (see below), whose sum is σ = 815986679004. Its totient is φ = 233058828704.

The previous prime is 466197879841. The next prime is 466197879911. The reversal of 466197879844 is 448978791664.

It can be written as a sum of positive squares in 2 ways, for example, as 204790641444 + 261407238400 = 452538^2 + 511280^2 .

It is a super-2 number, since 2×466197879844² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (466197879841) 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, 10001647 + ... + 10048150.

It is an arithmetic number, because the mean of its divisors is an integer number (67998889917).

Almost surely, 2^466197879844 is an apocalyptic number.

It is an amenable number.

466197879844 is a deficient number, since it is larger than the sum of its proper divisors (349788799160).

466197879844 is a wasteful number, since it uses less digits than its factorization.

466197879844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20055614 (or 20055612 counting only the distinct ones).

The product of its digits is 585252864, while the sum is 73.

The spelling of 466197879844 in words is "four hundred sixty-six billion, one hundred ninety-seven million, eight hundred seventy-nine thousand, eight hundred forty-four".