10844840099 has 2 divisors, whose sum is σ = 10844840100. Its totient is φ = 10844840098.

The previous prime is 10844840077. The next prime is 10844840131. The reversal of 10844840099 is 99004844801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10844840099 - 2¹² = 10844836003 is a prime.

It is a super-2 number, since 2×10844840099² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10844840299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5422420049 + 5422420050.

It is an arithmetic number, because the mean of its divisors is an integer number (5422420050).

Almost surely, 2^10844840099 is an apocalyptic number.

10844840099 is a deficient number, since it is larger than the sum of its proper divisors (1).

10844840099 is an equidigital number, since it uses as much as digits as its factorization.

10844840099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 331776, while the sum is 47.

The spelling of 10844840099 in words is "ten billion, eight hundred forty-four million, eight hundred forty thousand, ninety-nine".