40042022199998 has 32 divisors (see below), whose sum is σ = 73927925878464. Its totient is φ = 15839901580032.

The previous prime is 40042022199997. The next prime is 40042022200049. The reversal of 40042022199998 is 89999122024004.

It is a super-2 number, since 2×40042022199998² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40042022199997) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3016565 + ... + 9443712.

It is an arithmetic number, because the mean of its divisors is an integer number (2310247683702).

Almost surely, 2^{40042022199998} is an apocalyptic number.

40042022199998 is a deficient number, since it is larger than the sum of its proper divisors (33885903678466).

40042022199998 is a wasteful number, since it uses less digits than its factorization.

40042022199998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12477956.

The product of its (nonzero) digits is 6718464, while the sum is 59.

The spelling of 40042022199998 in words is "forty trillion, forty-two billion, twenty-two million, one hundred ninety-nine thousand, nine hundred ninety-eight".