322342034140 has 72 divisors (see below), whose sum is σ = 791515981872. Its totient is φ = 109944576000.

The previous prime is 322342034111. The next prime is 322342034141. The reversal of 322342034140 is 41430243223.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 322342034099 and 322342034108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322342034141) 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, 662986 + ... + 1041265.

It is an arithmetic number, because the mean of its divisors is an integer number (10993277526).

Almost surely, 2^322342034140 is an apocalyptic number.

It is an amenable number.

322342034140 is an abundant number, since it is smaller than the sum of its proper divisors (469173947732).

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

322342034140 is a wasteful number, since it uses less digits than its factorization.

322342034140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1704467 (or 1704458 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 322342034140 its reverse (41430243223), we get a palindrome (363772277363).

The spelling of 322342034140 in words is "three hundred twenty-two billion, three hundred forty-two million, thirty-four thousand, one hundred forty".