2041000139 has 2 divisors, whose sum is σ = 2041000140. Its totient is φ = 2041000138.

The previous prime is 2041000123. The next prime is 2041000177. The reversal of 2041000139 is 9310001402.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2041000139 - 2⁴ = 2041000123 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2041000139.

It is not a weakly prime, because it can be changed into another prime (2041005139) 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, 1020500069 + 1020500070.

It is an arithmetic number, because the mean of its divisors is an integer number (1020500070).

Almost surely, 2^2041000139 is an apocalyptic number.

2041000139 is a deficient number, since it is larger than the sum of its proper divisors (1).

2041000139 is an equidigital number, since it uses as much as digits as its factorization.

2041000139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 2041000139 is about 45177.4295306849. The cubic root of 2041000139 is about 1268.4723688868.

The spelling of 2041000139 in words is "two billion, forty-one million, one hundred thirty-nine", and thus it is an aban number.