444014132231 has 4 divisors (see below), whose sum is σ = 446994093000. Its totient is φ = 441034171464.

The previous prime is 444014132189. The next prime is 444014132329. The reversal of 444014132231 is 132231410444.

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 444014132231 - 2¹⁴ = 444014115847 is a prime.

It is a super-2 number, since 2×444014132231² (a number of 24 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 = 444014132194 and 444014132203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444014332231) 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, 1489980161 + ... + 1489980458.

It is an arithmetic number, because the mean of its divisors is an integer number (111748523250).

Almost surely, 2^444014132231 is an apocalyptic number.

444014132231 is a deficient number, since it is larger than the sum of its proper divisors (2979960769).

444014132231 is a wasteful number, since it uses less digits than its factorization.

444014132231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2979960768.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 444014132231 its reverse (132231410444), we get a palindrome (576245542675).

The spelling of 444014132231 in words is "four hundred forty-four billion, fourteen million, one hundred thirty-two thousand, two hundred thirty-one".