2011344314393 has 16 divisors (see below), whose sum is σ = 2074726780416. Its totient is φ = 1949005722240.

The previous prime is 2011344314363. The next prime is 2011344314449. The reversal of 2011344314393 is 3934134431102.

It is a cyclic number.

It is not a de Polignac number, because 2011344314393 - 2⁸ = 2011344314137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2011344314303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3581246 + ... + 4104632.

It is an arithmetic number, because the mean of its divisors is an integer number (129670423776).

Almost surely, 2^{2011344314393} is an apocalyptic number.

It is an amenable number.

2011344314393 is a deficient number, since it is larger than the sum of its proper divisors (63382466023).

2011344314393 is an equidigital number, since it uses as much as digits as its factorization.

2011344314393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524384.

The product of its (nonzero) digits is 93312, while the sum is 38.

Adding to 2011344314393 its reverse (3934134431102), we get a palindrome (5945478745495).

The spelling of 2011344314393 in words is "two trillion, eleven billion, three hundred forty-four million, three hundred fourteen thousand, three hundred ninety-three".