2002009992929 has 2 divisors, whose sum is σ = 2002009992930. Its totient is φ = 2002009992928.

The previous prime is 2002009992923. The next prime is 2002009992949. The reversal of 2002009992929 is 9292999002002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1902394008529 + 99615984400 = 1379273^2 + 315620^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2002009992929 is a prime.

It is not a weakly prime, because it can be changed into another prime (2002009992923) 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, 1001004996464 + 1001004996465.

It is an arithmetic number, because the mean of its divisors is an integer number (1001004996465).

Almost surely, 2^{2002009992929} is an apocalyptic number.

It is an amenable number.

2002009992929 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002009992929 is an equidigital number, since it uses as much as digits as its factorization.

2002009992929 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 944784, while the sum is 53.

The spelling of 2002009992929 in words is "two trillion, two billion, nine million, nine hundred ninety-two thousand, nine hundred twenty-nine".