4203028659493 has 2 divisors, whose sum is σ = 4203028659494. Its totient is φ = 4203028659492.

The previous prime is 4203028659449. The next prime is 4203028659497. The reversal of 4203028659493 is 3949568203024.

4203028659493 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3633815750049 + 569212909444 = 1906257^2 + 754462^2 .

It is a cyclic number.

It is not a de Polignac number, because 4203028659493 - 2²⁹ = 4202491788581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4203028659497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2101514329746 + 2101514329747.

It is an arithmetic number, because the mean of its divisors is an integer number (2101514329747).

Almost surely, 2^{4203028659493} is an apocalyptic number.

It is an amenable number.

4203028659493 is a deficient number, since it is larger than the sum of its proper divisors (1).

4203028659493 is an equidigital number, since it uses as much as digits as its factorization.

4203028659493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11197440, while the sum is 55.

It can be divided in two parts, 4203028 and 659493, that added together give a triangular number (4862521 = T₃₁₁₈).

The spelling of 4203028659493 in words is "four trillion, two hundred three billion, twenty-eight million, six hundred fifty-nine thousand, four hundred ninety-three".