322348054340 has 96 divisors (see below), whose sum is σ = 746471569536. Its totient is φ = 116172564480.

The previous prime is 322348054319. The next prime is 322348054433. The reversal of 322348054340 is 43450843223.

It is a junction number, because it is equal to n+sod(n) for n = 322348054294 and 322348054303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17554604 + ... + 17572956.

It is an arithmetic number, because the mean of its divisors is an integer number (7775745516).

Almost surely, 2^322348054340 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 322348054340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (373235784768).

322348054340 is an abundant number, since it is smaller than the sum of its proper divisors (424123515196).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

322348054340 is a wasteful number, since it uses less digits than its factorization.

322348054340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19989 (or 19987 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 38.

Adding to 322348054340 its reverse (43450843223), we get a palindrome (365798897563).

The spelling of 322348054340 in words is "three hundred twenty-two billion, three hundred forty-eight million, fifty-four thousand, three hundred forty".