44321232063 has 16 divisors (see below), whose sum is σ = 61176290400. Its totient is φ = 28508282880.

The previous prime is 44321232023. The next prime is 44321232071. The reversal of 44321232063 is 36023212344.

It is not a de Polignac number, because 44321232063 - 2¹⁷ = 44321100991 is a prime.

It is a super-2 number, since 2×44321232063² (a number of 22 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 44321232063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44321232013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58198 + ... + 303363.

It is an arithmetic number, because the mean of its divisors is an integer number (3823518150).

Almost surely, 2^44321232063 is an apocalyptic number.

44321232063 is a deficient number, since it is larger than the sum of its proper divisors (16855058337).

44321232063 is a wasteful number, since it uses less digits than its factorization.

44321232063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363002.

The product of its (nonzero) digits is 20736, while the sum is 30.

The spelling of 44321232063 in words is "forty-four billion, three hundred twenty-one million, two hundred thirty-two thousand, sixty-three".