322040212443 has 24 divisors (see below), whose sum is σ = 466675069536. Its totient is φ = 213998803200.

The previous prime is 322040212427. The next prime is 322040212469. The reversal of 322040212443 is 344212040223.

322040212443 is a `hidden beast` number, since 3 + 2 + 2 + 0 + 4 + 0 + 212 + 443 = 666.

It is not a de Polignac number, because 322040212443 - 2⁴ = 322040212427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (322040212423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13305813 + ... + 13329993.

It is an arithmetic number, because the mean of its divisors is an integer number (19444794564).

Almost surely, 2^322040212443 is an apocalyptic number.

322040212443 is a deficient number, since it is larger than the sum of its proper divisors (144634857093).

322040212443 is a wasteful number, since it uses less digits than its factorization.

322040212443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28915 (or 28912 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 322040212443 its reverse (344212040223), we get a palindrome (666252252666).

The spelling of 322040212443 in words is "three hundred twenty-two billion, forty million, two hundred twelve thousand, four hundred forty-three".