2002010084749 has 2 divisors, whose sum is σ = 2002010084750. Its totient is φ = 2002010084748.

The previous prime is 2002010084747. The next prime is 2002010084759. The reversal of 2002010084749 is 9474800102002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1790492876649 + 211517208100 = 1338093^2 + 459910^2 .

It is a cyclic number.

It is not a de Polignac number, because 2002010084749 - 2¹ = 2002010084747 is a prime.

Together with 2002010084747, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2002010084743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001005042374 + 1001005042375.

It is an arithmetic number, because the mean of its divisors is an integer number (1001005042375).

Almost surely, 2^{2002010084749} is an apocalyptic number.

It is an amenable number.

2002010084749 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002010084749 is an equidigital number, since it uses as much as digits as its factorization.

2002010084749 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 37.

The spelling of 2002010084749 in words is "two trillion, two billion, ten million, eighty-four thousand, seven hundred forty-nine".