4441043402031 has 16 divisors (see below), whose sum is σ = 6089854852224. Its totient is φ = 2877162796704.

The previous prime is 4441043402021. The next prime is 4441043402057. The reversal of 4441043402031 is 1302043401444.

It is not a de Polignac number, because 4441043402031 - 2⁹ = 4441043401519 is a prime.

It is a super-2 number, since 2×4441043402031² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4441043402031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4441043402021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87351981 + ... + 87402806.

It is an arithmetic number, because the mean of its divisors is an integer number (380615928264).

Almost surely, 2^{4441043402031} is an apocalyptic number.

4441043402031 is a deficient number, since it is larger than the sum of its proper divisors (1648811450193).

4441043402031 is a wasteful number, since it uses less digits than its factorization.

4441043402031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174755030.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 4441043402031 its reverse (1302043401444), we get a palindrome (5743086803475).

The spelling of 4441043402031 in words is "four trillion, four hundred forty-one billion, forty-three million, four hundred two thousand, thirty-one".