321411222231044 has 12 divisors (see below), whose sum is σ = 613603242441168. Its totient is φ = 146096010105000.

The previous prime is 321411222231019. The next prime is 321411222231049. The reversal of 321411222231044 is 440132222114123.

It is a self number, because there is not a number n which added to its sum of digits gives 321411222231044.

It is not an unprimeable number, because it can be changed into a prime (321411222231049) 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, 3652400252582 + ... + 3652400252669.

It is an arithmetic number, because the mean of its divisors is an integer number (51133603536764).

Almost surely, 2^{321411222231044} is an apocalyptic number.

It is an amenable number.

321411222231044 is a deficient number, since it is larger than the sum of its proper divisors (292192020210124).

321411222231044 is a wasteful number, since it uses less digits than its factorization.

321411222231044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7304800505266 (or 7304800505264 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 321411222231044 its reverse (440132222114123), we get a palindrome (761543444345167).

The spelling of 321411222231044 in words is "three hundred twenty-one trillion, four hundred eleven billion, two hundred twenty-two million, two hundred thirty-one thousand, forty-four".