40224202444 has 12 divisors (see below), whose sum is σ = 70418551000. Its totient is φ = 20104616448.

The previous prime is 40224202399. The next prime is 40224202451. The reversal of 40224202444 is 44420242204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1859094 + ... + 1880605.

Almost surely, 2^40224202444 is an apocalyptic number.

It is an amenable number.

40224202444 is a deficient number, since it is larger than the sum of its proper divisors (30194348556).

40224202444 is a wasteful number, since it uses less digits than its factorization.

40224202444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3742392 (or 3742390 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 40224202444 its reverse (44420242204), we get a palindrome (84644444648).

The spelling of 40224202444 in words is "forty billion, two hundred twenty-four million, two hundred two thousand, four hundred forty-four".