40331204322 has 16 divisors (see below), whose sum is σ = 80803680672. Its totient is φ = 13420189440.

The previous prime is 40331204317. The next prime is 40331204363. The reversal of 40331204322 is 22340213304.

It is a super-2 number, since 2×40331204322² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40331204292 and 40331204301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5882623 + ... + 5889474.

It is an arithmetic number, because the mean of its divisors is an integer number (5050230042).

Almost surely, 2^40331204322 is an apocalyptic number.

40331204322 is an abundant number, since it is smaller than the sum of its proper divisors (40472476350).

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

40331204322 is a wasteful number, since it uses less digits than its factorization.

40331204322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11772673.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 40331204322 its reverse (22340213304), we get a palindrome (62671417626).

The spelling of 40331204322 in words is "forty billion, three hundred thirty-one million, two hundred four thousand, three hundred twenty-two".