2445204435143 has 2 divisors, whose sum is σ = 2445204435144. Its totient is φ = 2445204435142.

The previous prime is 2445204435139. The next prime is 2445204435161. The reversal of 2445204435143 is 3415344025442.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2445204435143 - 2² = 2445204435139 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2445204435143.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2445204435173) 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, 1222602217571 + 1222602217572.

It is an arithmetic number, because the mean of its divisors is an integer number (1222602217572).

Almost surely, 2^{2445204435143} is an apocalyptic number.

2445204435143 is a deficient number, since it is larger than the sum of its proper divisors (1).

2445204435143 is an equidigital number, since it uses as much as digits as its factorization.

2445204435143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 921600, while the sum is 41.

The spelling of 2445204435143 in words is "two trillion, four hundred forty-five billion, two hundred four million, four hundred thirty-five thousand, one hundred forty-three".