40222011442 has 8 divisors (see below), whose sum is σ = 60335356032. Its totient is φ = 20110226100.

The previous prime is 40222011397. The next prime is 40222011463. The reversal of 40222011442 is 24411022204.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 323034 + ... + 429877.

It is an arithmetic number, because the mean of its divisors is an integer number (7541919504).

Almost surely, 2^40222011442 is an apocalyptic number.

40222011442 is a deficient number, since it is larger than the sum of its proper divisors (20113344590).

40222011442 is a wasteful number, since it uses less digits than its factorization.

40222011442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779624.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 40222011442 its reverse (24411022204), we get a palindrome (64633033646).

The spelling of 40222011442 in words is "forty billion, two hundred twenty-two million, eleven thousand, four hundred forty-two".