10028640309143 has 2 divisors, whose sum is σ = 10028640309144. Its totient is φ = 10028640309142.

The previous prime is 10028640309137. The next prime is 10028640309157. The reversal of 10028640309143 is 34190304682001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10028640309143 - 2¹⁶ = 10028640243607 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10028640309143.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10028640309343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5014320154571 + 5014320154572.

It is an arithmetic number, because the mean of its divisors is an integer number (5014320154572).

Almost surely, 2^{10028640309143} is an apocalyptic number.

10028640309143 is a deficient number, since it is larger than the sum of its proper divisors (1).

10028640309143 is an equidigital number, since it uses as much as digits as its factorization.

10028640309143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 41.

The spelling of 10028640309143 in words is "ten trillion, twenty-eight billion, six hundred forty million, three hundred nine thousand, one hundred forty-three".