11411020239 has 8 divisors (see below), whose sum is σ = 15237995952. Its totient is φ = 7595695680.

The previous prime is 11411020223. The next prime is 11411020259. The reversal of 11411020239 is 93202011411.

11411020239 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11411020239 - 2⁴ = 11411020223 is a prime.

It is a super-2 number, since 2×11411020239² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11411020219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2910502 + ... + 2914419.

It is an arithmetic number, because the mean of its divisors is an integer number (1904749494).

Almost surely, 2^11411020239 is an apocalyptic number.

11411020239 is a deficient number, since it is larger than the sum of its proper divisors (3826975713).

11411020239 is an equidigital number, since it uses as much as digits as its factorization.

11411020239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5825577.

The product of its (nonzero) digits is 432, while the sum is 24.

The spelling of 11411020239 in words is "eleven billion, four hundred eleven million, twenty thousand, two hundred thirty-nine".