11384495999 has 2 divisors, whose sum is σ = 11384496000. Its totient is φ = 11384495998.

The previous prime is 11384495987. The next prime is 11384496023. The reversal of 11384495999 is 99959448311.

It is a weak prime.

It is an emirp because it is prime and its reverse (99959448311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11384495999 - 2⁸ = 11384495743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11384495929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5692247999 + 5692248000.

It is an arithmetic number, because the mean of its divisors is an integer number (5692248000).

Almost surely, 2^11384495999 is an apocalyptic number.

11384495999 is a deficient number, since it is larger than the sum of its proper divisors (1).

11384495999 is an equidigital number, since it uses as much as digits as its factorization.

11384495999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12597120, while the sum is 62.

The spelling of 11384495999 in words is "eleven billion, three hundred eighty-four million, four hundred ninety-five thousand, nine hundred ninety-nine".