40819759222 has 24 divisors (see below), whose sum is σ = 67329009216. Its totient is φ = 18546990000.

The previous prime is 40819759213. The next prime is 40819759271. The reversal of 40819759222 is 22295791804.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 594472 + ... + 659572.

It is an arithmetic number, because the mean of its divisors is an integer number (2805375384).

Almost surely, 2^40819759222 is an apocalyptic number.

40819759222 is a deficient number, since it is larger than the sum of its proper divisors (26509249994).

40819759222 is a wasteful number, since it uses less digits than its factorization.

40819759222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67716 (or 67705 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 49.

The spelling of 40819759222 in words is "forty billion, eight hundred nineteen million, seven hundred fifty-nine thousand, two hundred twenty-two".