40212200143 has 2 divisors, whose sum is σ = 40212200144. Its totient is φ = 40212200142.

The previous prime is 40212200123. The next prime is 40212200159. The reversal of 40212200143 is 34100221204.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40212200143 - 2⁹ = 40212199631 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40212200143.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40212200123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20106100071 + 20106100072.

It is an arithmetic number, because the mean of its divisors is an integer number (20106100072).

Almost surely, 2^40212200143 is an apocalyptic number.

40212200143 is a deficient number, since it is larger than the sum of its proper divisors (1).

40212200143 is an equidigital number, since it uses as much as digits as its factorization.

40212200143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 40212200143 its reverse (34100221204), we get a palindrome (74312421347).

The spelling of 40212200143 in words is "forty billion, two hundred twelve million, two hundred thousand, one hundred forty-three".