441166762255287 has 4 divisors (see below), whose sum is σ = 588222349673720. Its totient is φ = 294111174836856.

The previous prime is 441166762255283. The next prime is 441166762255363. The reversal of 441166762255287 is 782552267661144.

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

It is not a de Polignac number, because 441166762255287 - 2² = 441166762255283 is a prime.

It is a super-2 number, since 2×441166762255287² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441166762255283) 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, 73527793709212 + ... + 73527793709217.

It is an arithmetic number, because the mean of its divisors is an integer number (147055587418430).

Almost surely, 2^{441166762255287} is an apocalyptic number.

441166762255287 is a deficient number, since it is larger than the sum of its proper divisors (147055587418433).

441166762255287 is a wasteful number, since it uses less digits than its factorization.

441166762255287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147055587418432.

The product of its digits is 270950400, while the sum is 66.

The spelling of 441166762255287 in words is "four hundred forty-one trillion, one hundred sixty-six billion, seven hundred sixty-two million, two hundred fifty-five thousand, two hundred eighty-seven".