2343021442311 has 16 divisors (see below), whose sum is σ = 3408062853888. Its totient is φ = 1419999801600.

The previous prime is 2343021442301. The next prime is 2343021442343. The reversal of 2343021442311 is 1132441203432.

2343021442311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2343021442311 - 2⁷ = 2343021442183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2343021442301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4207095 + ... + 4731351.

It is an arithmetic number, because the mean of its divisors is an integer number (213003928368).

Almost surely, 2^{2343021442311} is an apocalyptic number.

2343021442311 is a deficient number, since it is larger than the sum of its proper divisors (1065041411577).

2343021442311 is a wasteful number, since it uses less digits than its factorization.

2343021442311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 659702.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 2343021442311 its reverse (1132441203432), we get a palindrome (3475462645743).

The spelling of 2343021442311 in words is "two trillion, three hundred forty-three billion, twenty-one million, four hundred forty-two thousand, three hundred eleven".