40222024042 has 16 divisors (see below), whose sum is σ = 64144068480. Its totient is φ = 18873663952.

The previous prime is 40222024033. The next prime is 40222024091. The reversal of 40222024042 is 24042022204.

It is a happy number.

It is a super-2 number, since 2×40222024042² (a number of 22 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 8246542 + ... + 8251417.

It is an arithmetic number, because the mean of its divisors is an integer number (4009004280).

Almost surely, 2^40222024042 is an apocalyptic number.

40222024042 is a deficient number, since it is larger than the sum of its proper divisors (23922044438).

40222024042 is a wasteful number, since it uses less digits than its factorization.

40222024042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16498037.

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 40222024042 its reverse (24042022204), we get a palindrome (64264046246).

The spelling of 40222024042 in words is "forty billion, two hundred twenty-two million, twenty-four thousand, forty-two".