10499398843 has 2 divisors, whose sum is σ = 10499398844. Its totient is φ = 10499398842.

The previous prime is 10499398831. The next prime is 10499398901. The reversal of 10499398843 is 34889399401.

10499398843 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (10499398901) can be obtained adding 10499398843 to its sum of digits (58).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10499398843 - 2⁹ = 10499398331 is a prime.

It is a super-2 number, since 2×10499398843² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10499398643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5249699421 + 5249699422.

It is an arithmetic number, because the mean of its divisors is an integer number (5249699422).

Almost surely, 2^10499398843 is an apocalyptic number.

10499398843 is a deficient number, since it is larger than the sum of its proper divisors (1).

10499398843 is an equidigital number, since it uses as much as digits as its factorization.

10499398843 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6718464, while the sum is 58.

The spelling of 10499398843 in words is "ten billion, four hundred ninety-nine million, three hundred ninety-eight thousand, eight hundred forty-three".