2002973770019 has 2 divisors, whose sum is σ = 2002973770020. Its totient is φ = 2002973770018.

The previous prime is 2002973769967. The next prime is 2002973770079. The reversal of 2002973770019 is 9100773792002.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2002973770019 is a prime.

It is a super-2 number, since 2×2002973770019² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2002973770079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001486885009 + 1001486885010.

It is an arithmetic number, because the mean of its divisors is an integer number (1001486885010).

Almost surely, 2^{2002973770019} is an apocalyptic number.

2002973770019 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002973770019 is an equidigital number, since it uses as much as digits as its factorization.

2002973770019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 333396, while the sum is 47.

The spelling of 2002973770019 in words is "two trillion, two billion, nine hundred seventy-three million, seven hundred seventy thousand, nineteen".