32223233431444 has 48 divisors (see below), whose sum is σ = 61611871870080. Its totient is φ = 14624358053760.

The previous prime is 32223233431399. The next prime is 32223233431511. The reversal of 32223233431444 is 44413433232223.

It is a junction number, because it is equal to n+sod(n) for n = 32223233431397 and 32223233431406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 721711129 + ... + 721755775.

It is an arithmetic number, because the mean of its divisors is an integer number (1283580663960).

Almost surely, 2^{32223233431444} is an apocalyptic number.

It is an amenable number.

32223233431444 is a deficient number, since it is larger than the sum of its proper divisors (29388638438636).

32223233431444 is a wasteful number, since it uses less digits than its factorization.

32223233431444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69568 (or 69566 counting only the distinct ones).

The product of its digits is 995328, while the sum is 40.

Adding to 32223233431444 its reverse (44413433232223), we get a palindrome (76636666663667).

The spelling of 32223233431444 in words is "thirty-two trillion, two hundred twenty-three billion, two hundred thirty-three million, four hundred thirty-one thousand, four hundred forty-four".