44323403441431 has 4 divisors (see below), whose sum is σ = 45050016612664. Its totient is φ = 43596790270200.

The previous prime is 44323403441407. The next prime is 44323403441549. The reversal of 44323403441431 is 13414430432344.

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 44323403441431 - 2²⁷ = 44323269223703 is a prime.

It is a super-2 number, since 2×44323403441431² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44323403441131) 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, 363306585525 + ... + 363306585646.

It is an arithmetic number, because the mean of its divisors is an integer number (11262504153166).

Almost surely, 2^{44323403441431} is an apocalyptic number.

44323403441431 is a deficient number, since it is larger than the sum of its proper divisors (726613171233).

44323403441431 is an equidigital number, since it uses as much as digits as its factorization.

44323403441431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726613171232.

The product of its (nonzero) digits is 663552, while the sum is 40.

Adding to 44323403441431 its reverse (13414430432344), we get a palindrome (57737833873775).

The spelling of 44323403441431 in words is "forty-four trillion, three hundred twenty-three billion, four hundred three million, four hundred forty-one thousand, four hundred thirty-one".