2002019013859 has 2 divisors, whose sum is σ = 2002019013860. Its totient is φ = 2002019013858.

The previous prime is 2002019013851. The next prime is 2002019013871. The reversal of 2002019013859 is 9583109102002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2002019013859 - 2³ = 2002019013851 is a prime.

It is not a weakly prime, because it can be changed into another prime (2002019013851) 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 as a sum of consecutive naturals, namely, 1001009506929 + 1001009506930.

It is an arithmetic number, because the mean of its divisors is an integer number (1001009506930).

Almost surely, 2^{2002019013859} is an apocalyptic number.

2002019013859 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002019013859 is an equidigital number, since it uses as much as digits as its factorization.

2002019013859 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 40.

The spelling of 2002019013859 in words is "two trillion, two billion, nineteen million, thirteen thousand, eight hundred fifty-nine".