4003343444011 has 2 divisors, whose sum is σ = 4003343444012. Its totient is φ = 4003343444010.

The previous prime is 4003343444003. The next prime is 4003343444033. The reversal of 4003343444011 is 1104443433004.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4003343444011 - 2³ = 4003343444003 is a prime.

It is not a weakly prime, because it can be changed into another prime (4003343444411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2001671722005 + 2001671722006.

It is an arithmetic number, because the mean of its divisors is an integer number (2001671722006).

Almost surely, 2^{4003343444011} is an apocalyptic number.

4003343444011 is a deficient number, since it is larger than the sum of its proper divisors (1).

4003343444011 is an equidigital number, since it uses as much as digits as its factorization.

4003343444011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 4003343444011 its reverse (1104443433004), we get a palindrome (5107786877015).

The spelling of 4003343444011 in words is "four trillion, three billion, three hundred forty-three million, four hundred forty-four thousand, eleven".