466846713881 has 4 divisors (see below), whose sum is σ = 466872557412. Its totient is φ = 466820870352.

The previous prime is 466846713841. The next prime is 466846713911. The reversal of 466846713881 is 188317648664.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 263878443481 + 202968270400 = 513691^2 + 450520^2 .

It is a cyclic number.

It is not a de Polignac number, because 466846713881 - 2¹⁸ = 466846451737 is a prime.

It is a super-2 number, since 2×466846713881² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (466846713811) 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, 12894650 + ... + 12930803.

It is an arithmetic number, because the mean of its divisors is an integer number (116718139353).

Almost surely, 2^466846713881 is an apocalyptic number.

It is an amenable number.

466846713881 is a deficient number, since it is larger than the sum of its proper divisors (25843531).

466846713881 is a wasteful number, since it uses less digits than its factorization.

466846713881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25843530.

The product of its digits is 37158912, while the sum is 62.

The spelling of 466846713881 in words is "four hundred sixty-six billion, eight hundred forty-six million, seven hundred thirteen thousand, eight hundred eighty-one".