441003631550399 has 4 divisors (see below), whose sum is σ = 464214349000440. Its totient is φ = 417792914100360.

The previous prime is 441003631550359. The next prime is 441003631550459. The reversal of 441003631550399 is 993055136300144.

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

It is a cyclic number.

It is not a de Polignac number, because 441003631550399 - 2⁴⁰ = 439904119922623 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 441003631550399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441003631550359) 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, 11605358724992 + ... + 11605358725029.

It is an arithmetic number, because the mean of its divisors is an integer number (116053587250110).

Almost surely, 2^{441003631550399} is an apocalyptic number.

441003631550399 is a deficient number, since it is larger than the sum of its proper divisors (23210717450041).

441003631550399 is a wasteful number, since it uses less digits than its factorization.

441003631550399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23210717450040.

The product of its (nonzero) digits is 5248800, while the sum is 53.

The spelling of 441003631550399 in words is "four hundred forty-one trillion, three billion, six hundred thirty-one million, five hundred fifty thousand, three hundred ninety-nine".