40143441199 has 2 divisors, whose sum is σ = 40143441200. Its totient is φ = 40143441198.

The previous prime is 40143441187. The next prime is 40143441229. The reversal of 40143441199 is 99114434104.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40143441199 - 2¹⁷ = 40143310127 is a prime.

It is a super-2 number, since 2×40143441199² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40143441799) 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 as a sum of consecutive naturals, namely, 20071720599 + 20071720600.

It is an arithmetic number, because the mean of its divisors is an integer number (20071720600).

Almost surely, 2^40143441199 is an apocalyptic number.

40143441199 is a deficient number, since it is larger than the sum of its proper divisors (1).

40143441199 is an equidigital number, since it uses as much as digits as its factorization.

40143441199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 40.

The spelling of 40143441199 in words is "forty billion, one hundred forty-three million, four hundred forty-one thousand, one hundred ninety-nine".