2011000444343 has 6 divisors (see below), whose sum is σ = 2210438505072. Its totient is φ = 1828182222020.

The previous prime is 2011000444337. The next prime is 2011000444399. The reversal of 2011000444343 is 3434440001102.

It is not a de Polignac number, because 2011000444343 - 2³⁸ = 1736122537399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011000494343) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8309919071 + ... + 8309919312.

It is an arithmetic number, because the mean of its divisors is an integer number (368406417512).

Almost surely, 2^{2011000444343} is an apocalyptic number.

2011000444343 is a deficient number, since it is larger than the sum of its proper divisors (199438060729).

2011000444343 is a wasteful number, since it uses less digits than its factorization.

2011000444343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16619838405 (or 16619838394 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 2011000444343 its reverse (3434440001102), we get a palindrome (5445440445445).

The spelling of 2011000444343 in words is "two trillion, eleven billion, four hundred forty-four thousand, three hundred forty-three".