4120404423143 has 2 divisors, whose sum is σ = 4120404423144. Its totient is φ = 4120404423142.

The previous prime is 4120404423139. The next prime is 4120404423211. The reversal of 4120404423143 is 3413244040214.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4120404423143 - 2² = 4120404423139 is a prime.

It is a super-2 number, since 2×4120404423143² (a number of 26 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4120404423133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2060202211571 + 2060202211572.

It is an arithmetic number, because the mean of its divisors is an integer number (2060202211572).

Almost surely, 2^{4120404423143} is an apocalyptic number.

4120404423143 is a deficient number, since it is larger than the sum of its proper divisors (1).

4120404423143 is an equidigital number, since it uses as much as digits as its factorization.

4120404423143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 4120404423143 its reverse (3413244040214), we get a palindrome (7533648463357).

The spelling of 4120404423143 in words is "four trillion, one hundred twenty billion, four hundred four million, four hundred twenty-three thousand, one hundred forty-three".