40220342322 has 8 divisors (see below), whose sum is σ = 80440684656. Its totient is φ = 13406780772.

The previous prime is 40220342293. The next prime is 40220342341. The reversal of 40220342322 is 22324302204.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

40220342322 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 40220342292 and 40220342301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3351695188 + ... + 3351695199.

It is an arithmetic number, because the mean of its divisors is an integer number (10055085582).

Almost surely, 2^40220342322 is an apocalyptic number.

40220342322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

40220342322 is a wasteful number, since it uses less digits than its factorization.

40220342322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6703390392.

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 40220342322 its reverse (22324302204), we get a palindrome (62544644526).

The spelling of 40220342322 in words is "forty billion, two hundred twenty million, three hundred forty-two thousand, three hundred twenty-two".