322405334543 has 32 divisors (see below), whose sum is σ = 368176306176. Its totient is φ = 280647904768.

The previous prime is 322405334539. The next prime is 322405334557. The reversal of 322405334543 is 345433504223.

It is not a de Polignac number, because 322405334543 - 2² = 322405334539 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 322405334497 and 322405334506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322405333543) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1419605 + ... + 1630977.

It is an arithmetic number, because the mean of its divisors is an integer number (11505509568).

Almost surely, 2^322405334543 is an apocalyptic number.

322405334543 is a deficient number, since it is larger than the sum of its proper divisors (45770971633).

322405334543 is a wasteful number, since it uses less digits than its factorization.

322405334543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211543.

The product of its (nonzero) digits is 518400, while the sum is 38.

Adding to 322405334543 its reverse (345433504223), we get a palindrome (667838838766).

The spelling of 322405334543 in words is "three hundred twenty-two billion, four hundred five million, three hundred thirty-four thousand, five hundred forty-three".