11124340039 has 4 divisors (see below), whose sum is σ = 11709831640. Its totient is φ = 10538848440.

The previous prime is 11124340013. The next prime is 11124340063. The reversal of 11124340039 is 93004342111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11124340039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11124339989 and 11124340016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11124340009) 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, 292745772 + ... + 292745809.

It is an arithmetic number, because the mean of its divisors is an integer number (2927457910).

Almost surely, 2^11124340039 is an apocalyptic number.

11124340039 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

11124340039 is a deficient number, since it is larger than the sum of its proper divisors (585491601).

11124340039 is an equidigital number, since it uses as much as digits as its factorization.

11124340039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585491600.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 11124340039 in words is "eleven billion, one hundred twenty-four million, three hundred forty thousand, thirty-nine".