40222434043 has 16 divisors (see below), whose sum is σ = 44844926976. Its totient is φ = 35762048640.

The previous prime is 40222434041. The next prime is 40222434067. The reversal of 40222434043 is 34043422204.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 40222434043 - 2¹ = 40222434041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40222434041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 708355 + ... + 763027.

It is an arithmetic number, because the mean of its divisors is an integer number (2802807936).

Almost surely, 2^40222434043 is an apocalyptic number.

40222434043 is a deficient number, since it is larger than the sum of its proper divisors (4622492933).

40222434043 is a wasteful number, since it uses less digits than its factorization.

40222434043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56154.

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 40222434043 its reverse (34043422204), we get a palindrome (74265856247).

The spelling of 40222434043 in words is "forty billion, two hundred twenty-two million, four hundred thirty-four thousand, forty-three".