11430246269 has 4 divisors (see below), whose sum is σ = 12309495996. Its totient is φ = 10550996544.

The previous prime is 11430246241. The next prime is 11430246281. The reversal of 11430246269 is 96264203411.

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

It can be written as a sum of positive squares in 2 ways, for example, as 631919044 + 10798327225 = 25138^2 + 103915^2 .

It is a cyclic number.

It is not a de Polignac number, because 11430246269 - 2⁸ = 11430246013 is a prime.

It is a super-2 number, since 2×11430246269² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11430246229) 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, 439624844 + ... + 439624869.

It is an arithmetic number, because the mean of its divisors is an integer number (3077373999).

Almost surely, 2^11430246269 is an apocalyptic number.

It is an amenable number.

11430246269 is a deficient number, since it is larger than the sum of its proper divisors (879249727).

11430246269 is an equidigital number, since it uses as much as digits as its factorization.

11430246269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879249726.

The product of its (nonzero) digits is 62208, while the sum is 38.

The spelling of 11430246269 in words is "eleven billion, four hundred thirty million, two hundred forty-six thousand, two hundred sixty-nine".