40222442044430 has 8 divisors (see below), whose sum is σ = 72400395679992. Its totient is φ = 16088976817768.

The previous prime is 40222442044397. The next prime is 40222442044453. The reversal of 40222442044430 is 3444024422204.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2011122102212 + ... + 2011122102231.

It is an arithmetic number, because the mean of its divisors is an integer number (9050049459999).

Almost surely, 2^{40222442044430} is an apocalyptic number.

40222442044430 is a deficient number, since it is larger than the sum of its proper divisors (32177953635562).

40222442044430 is a wasteful number, since it uses less digits than its factorization.

40222442044430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4022244204450.

The product of its (nonzero) digits is 196608, while the sum is 35.

Adding to 40222442044430 its reverse (3444024422204), we get a palindrome (43666466466634).

The spelling of 40222442044430 in words is "forty trillion, two hundred twenty-two billion, four hundred forty-two million, forty-four thousand, four hundred thirty".