4368111403391 has 2 divisors, whose sum is σ = 4368111403392. Its totient is φ = 4368111403390.

The previous prime is 4368111403309. The next prime is 4368111403429. The reversal of 4368111403391 is 1933041118634.

4368111403391 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4368111403391 - 2¹⁴ = 4368111387007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4368111403091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2184055701695 + 2184055701696.

It is an arithmetic number, because the mean of its divisors is an integer number (2184055701696).

Almost surely, 2^{4368111403391} is an apocalyptic number.

4368111403391 is a deficient number, since it is larger than the sum of its proper divisors (1).

4368111403391 is an equidigital number, since it uses as much as digits as its factorization.

4368111403391 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 186624, while the sum is 44.

The spelling of 4368111403391 in words is "four trillion, three hundred sixty-eight billion, one hundred eleven million, four hundred three thousand, three hundred ninety-one".