2002973770079 has 2 divisors, whose sum is σ = 2002973770080. Its totient is φ = 2002973770078.

The previous prime is 2002973770019. The next prime is 2002973770129. The reversal of 2002973770079 is 9700773792002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2002973770079 - 2³⁶ = 1934254293343 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2002973770079.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2002973770019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001486885039 + 1001486885040.

It is an arithmetic number, because the mean of its divisors is an integer number (1001486885040).

Almost surely, 2^{2002973770079} is an apocalyptic number.

2002973770079 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002973770079 is an equidigital number, since it uses as much as digits as its factorization.

2002973770079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2333772, while the sum is 53.

The spelling of 2002973770079 in words is "two trillion, two billion, nine hundred seventy-three million, seven hundred seventy thousand, seventy-nine".