322053442040 has 128 divisors (see below), whose sum is σ = 881047238400. Its totient is φ = 104420321280.

The previous prime is 322053442037. The next prime is 322053442043. The reversal of 322053442040 is 40244350223.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (322053442037) and next prime (322053442043).

It is a junction number, because it is equal to n+sod(n) for n = 322053441994 and 322053442012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322053442043) 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, 990914 + ... + 1275153.

It is an arithmetic number, because the mean of its divisors is an integer number (6883181550).

Almost surely, 2^322053442040 is an apocalyptic number.

It is an amenable number.

322053442040 is an abundant number, since it is smaller than the sum of its proper divisors (558993796360).

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

322053442040 is a wasteful number, since it uses less digits than its factorization.

322053442040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2266125 (or 2266121 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 29.

Adding to 322053442040 its reverse (40244350223), we get a palindrome (362297792263).

The spelling of 322053442040 in words is "three hundred twenty-two billion, fifty-three million, four hundred forty-two thousand, forty".