44200422431 has 16 divisors (see below), whose sum is σ = 51023789568. Its totient is φ = 37893794400.

The previous prime is 44200422419. The next prime is 44200422439. The reversal of 44200422431 is 13422400244.

It is a happy number.

44200422431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 44200422431 - 2⁶ = 44200422367 is a prime.

It is a super-2 number, since 2×44200422431² (a number of 22 digits) contains 22 as substring.

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 44200422431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44200422439) 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, 1212356 + ... + 1248281.

It is an arithmetic number, because the mean of its divisors is an integer number (3188986848).

Almost surely, 2^44200422431 is an apocalyptic number.

44200422431 is a deficient number, since it is larger than the sum of its proper divisors (6823367137).

44200422431 is a wasteful number, since it uses less digits than its factorization.

44200422431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2460742.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 44200422431 its reverse (13422400244), we get a palindrome (57622822675).

The spelling of 44200422431 in words is "forty-four billion, two hundred million, four hundred twenty-two thousand, four hundred thirty-one".