11324424439 has 4 divisors (see below), whose sum is σ = 11387689560. Its totient is φ = 11261159320.

The previous prime is 11324424437. The next prime is 11324424469. The reversal of 11324424439 is 93442442311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 93442442311 = 46679 ⋅2001809.

It is a cyclic number.

It is not a de Polignac number, because 11324424439 - 2¹ = 11324424437 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11324424398 and 11324424407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11324424437) 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, 31632292 + ... + 31632649.

It is an arithmetic number, because the mean of its divisors is an integer number (2846922390).

Almost surely, 2^11324424439 is an apocalyptic number.

11324424439 is a deficient number, since it is larger than the sum of its proper divisors (63265121).

11324424439 is an equidigital number, since it uses as much as digits as its factorization.

11324424439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63265120.

The product of its digits is 82944, while the sum is 37.

The spelling of 11324424439 in words is "eleven billion, three hundred twenty-four million, four hundred twenty-four thousand, four hundred thirty-nine".