2000104049 has 2 divisors, whose sum is σ = 2000104050. Its totient is φ = 2000104048.

The previous prime is 2000104019. The next prime is 2000104069. The reversal of 2000104049 is 9404010002.

It is an a-pointer prime, because the next prime (2000104069) can be obtained adding 2000104049 to its sum of digits (20).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1994247649 + 5856400 = 44657^2 + 2420^2 .

It is a cyclic number.

It is not a de Polignac number, because 2000104049 - 2²⁰ = 1999055473 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2000104049.

It is not a weakly prime, because it can be changed into another prime (2000104019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000052024 + 1000052025.

It is an arithmetic number, because the mean of its divisors is an integer number (1000052025).

Almost surely, 2^2000104049 is an apocalyptic number.

It is an amenable number.

2000104049 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000104049 is an equidigital number, since it uses as much as digits as its factorization.

2000104049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 2000104049 is about 44722.5228380511. The cubic root of 2000104049 is about 1259.9428984369.

The spelling of 2000104049 in words is "two billion, one hundred four thousand, forty-nine".