10428554243 has 2 divisors, whose sum is σ = 10428554244. Its totient is φ = 10428554242.

The previous prime is 10428554237. The next prime is 10428554291. The reversal of 10428554243 is 34245582401.

It is a weak prime.

It is an emirp because it is prime and its reverse (34245582401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10428554243 - 2⁶ = 10428554179 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10428554197 and 10428554206.

It is not a weakly prime, because it can be changed into another prime (10428554233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5214277121 + 5214277122.

It is an arithmetic number, because the mean of its divisors is an integer number (5214277122).

Almost surely, 2^10428554243 is an apocalyptic number.

10428554243 is a deficient number, since it is larger than the sum of its proper divisors (1).

10428554243 is an equidigital number, since it uses as much as digits as its factorization.

10428554243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 153600, while the sum is 38.

The spelling of 10428554243 in words is "ten billion, four hundred twenty-eight million, five hundred fifty-four thousand, two hundred forty-three".