321044110220044 has 12 divisors (see below), whose sum is σ = 567619225802104. Its totient is φ = 158867188562304.

The previous prime is 321044110219979. The next prime is 321044110220087. The reversal of 321044110220044 is 440022011440123.

It is a junction number, because it is equal to n+sod(n) for n = 321044110219994 and 321044110220021.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 413716636494 + ... + 413716637269.

Almost surely, 2^{321044110220044} is an apocalyptic number.

It is an amenable number.

321044110220044 is a deficient number, since it is larger than the sum of its proper divisors (246575115582060).

321044110220044 is a wasteful number, since it uses less digits than its factorization.

321044110220044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827433273864 (or 827433273862 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 321044110220044 its reverse (440022011440123), we get a palindrome (761066121660167).

The spelling of 321044110220044 in words is "three hundred twenty-one trillion, forty-four billion, one hundred ten million, two hundred twenty thousand, forty-four".