40003322242 has 8 divisors (see below), whose sum is σ = 64620751356. Its totient is φ = 18463071792.

The previous prime is 40003322173. The next prime is 40003322243. The reversal of 40003322242 is 24222330004.

It can be written as a sum of positive squares in 2 ways, for example, as 39996400081 + 6922161 = 199991^2 + 2631^2 .

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

It is not an unprimeable number, because it can be changed into a prime (40003322243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 769294633 + ... + 769294684.

Almost surely, 2^40003322242 is an apocalyptic number.

40003322242 is a deficient number, since it is larger than the sum of its proper divisors (24617429114).

40003322242 is a wasteful number, since it uses less digits than its factorization.

40003322242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1538589332.

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 40003322242 its reverse (24222330004), we get a palindrome (64225652246).

The spelling of 40003322242 in words is "forty billion, three million, three hundred twenty-two thousand, two hundred forty-two".