40303202922 has 48 divisors (see below), whose sum is σ = 90430671240. Its totient is φ = 12957374976.

The previous prime is 40303202917. The next prime is 40303202939. The reversal of 40303202922 is 22920230304.

It can be written as a sum of positive squares in 4 ways, for example, as 39928432041 + 374770881 = 199821^2 + 19359^2 .

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 23 ways as a sum of consecutive naturals, for example, 456958 + ... + 537974.

Almost surely, 2^40303202922 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40303202922, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45215335620).

40303202922 is an abundant number, since it is smaller than the sum of its proper divisors (50127468318).

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

40303202922 is a wasteful number, since it uses less digits than its factorization.

40303202922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82007 (or 82004 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The spelling of 40303202922 in words is "forty billion, three hundred three million, two hundred two thousand, nine hundred twenty-two".