322477000444 has 12 divisors (see below), whose sum is σ = 573586140568. Its totient is φ = 158595246000.

The previous prime is 322477000441. The next prime is 322477000451. The reversal of 322477000444 is 444000774223.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322477000441) 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 3 ways as a sum of consecutive naturals, for example, 660813282 + ... + 660813769.

Almost surely, 2^322477000444 is an apocalyptic number.

It is an amenable number.

322477000444 is a deficient number, since it is larger than the sum of its proper divisors (251109140124).

322477000444 is a wasteful number, since it uses less digits than its factorization.

322477000444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1321627116 (or 1321627114 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 37.

Adding to 322477000444 its reverse (444000774223), we get a palindrome (766477774667).

The spelling of 322477000444 in words is "three hundred twenty-two billion, four hundred seventy-seven million, four hundred forty-four", and thus it is an aban number.