2011113344009 has 8 divisors (see below), whose sum is σ = 2507362091328. Its totient is φ = 1567101306960.

The previous prime is 2011113343979. The next prime is 2011113344021. The reversal of 2011113344009 is 9004433111102.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-2011113344009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2011113344069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13059177482 + ... + 13059177635.

It is an arithmetic number, because the mean of its divisors is an integer number (313420261416).

Almost surely, 2^{2011113344009} is an apocalyptic number.

It is an amenable number.

2011113344009 is a deficient number, since it is larger than the sum of its proper divisors (496248747319).

2011113344009 is a wasteful number, since it uses less digits than its factorization.

2011113344009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26118355135.

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 2011113344009 in words is "two trillion, eleven billion, one hundred thirteen million, three hundred forty-four thousand, nine".