11394289099 has 2 divisors, whose sum is σ = 11394289100. Its totient is φ = 11394289098.

The previous prime is 11394289091. The next prime is 11394289129. The reversal of 11394289099 is 99098249311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11394289099 - 2³ = 11394289091 is a prime.

It is not a weakly prime, because it can be changed into another prime (11394289091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5697144549 + 5697144550.

It is an arithmetic number, because the mean of its divisors is an integer number (5697144550).

Almost surely, 2^11394289099 is an apocalyptic number.

11394289099 is a deficient number, since it is larger than the sum of its proper divisors (1).

11394289099 is an equidigital number, since it uses as much as digits as its factorization.

11394289099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1259712, while the sum is 55.

The spelling of 11394289099 in words is "eleven billion, three hundred ninety-four million, two hundred eighty-nine thousand, ninety-nine".