11441343331139 has 4 divisors (see below), whose sum is σ = 11569897750680. Its totient is φ = 11312788911600.

The previous prime is 11441343331073. The next prime is 11441343331157. The reversal of 11441343331139 is 93113334314411.

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-11441343331139 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11441343331096 and 11441343331105.

It is not an unprimeable number, because it can be changed into a prime (11441343331189) 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, 64277209637 + ... + 64277209814.

It is an arithmetic number, because the mean of its divisors is an integer number (2892474437670).

Almost surely, 2^{11441343331139} is an apocalyptic number.

11441343331139 is a deficient number, since it is larger than the sum of its proper divisors (128554419541).

11441343331139 is an equidigital number, since it uses as much as digits as its factorization.

11441343331139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128554419540.

The product of its digits is 139968, while the sum is 41.

The spelling of 11441343331139 in words is "eleven trillion, four hundred forty-one billion, three hundred forty-three million, three hundred thirty-one thousand, one hundred thirty-nine".