11268434299 has 4 divisors (see below), whose sum is σ = 11269265760. Its totient is φ = 11267602840.

The previous prime is 11268434297. The next prime is 11268434341. The reversal of 11268434299 is 99243486211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11268434299 - 2¹ = 11268434297 is a prime.

It is a super-2 number, since 2×11268434299² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11268434297) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 395059 + ... + 422620.

It is an arithmetic number, because the mean of its divisors is an integer number (2817316440).

Almost surely, 2^11268434299 is an apocalyptic number.

11268434299 is a deficient number, since it is larger than the sum of its proper divisors (831461).

11268434299 is an equidigital number, since it uses as much as digits as its factorization.

11268434299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 831460.

The product of its digits is 746496, while the sum is 49.

The spelling of 11268434299 in words is "eleven billion, two hundred sixty-eight million, four hundred thirty-four thousand, two hundred ninety-nine".