441228235844663 has 8 divisors (see below), whose sum is σ = 447273247184736. Its totient is φ = 435183245827200.

The previous prime is 441228235844651. The next prime is 441228235844723. The reversal of 441228235844663 is 366448532822144.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 441228235844663 - 2¹⁰ = 441228235843639 is a prime.

It is a super-2 number, since 2×441228235844663² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 441228235844596 and 441228235844605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441228235244663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38827523 + ... + 48887963.

It is an arithmetic number, because the mean of its divisors is an integer number (55909155898092).

Almost surely, 2^{441228235844663} is an apocalyptic number.

441228235844663 is a deficient number, since it is larger than the sum of its proper divisors (6045011340073).

441228235844663 is a wasteful number, since it uses less digits than its factorization.

441228235844663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10661305.

The product of its digits is 212336640, while the sum is 62.

The spelling of 441228235844663 in words is "four hundred forty-one trillion, two hundred twenty-eight billion, two hundred thirty-five million, eight hundred forty-four thousand, six hundred sixty-three".