2049106039 has 2 divisors, whose sum is σ = 2049106040. Its totient is φ = 2049106038.

The previous prime is 2049106009. The next prime is 2049106043. The reversal of 2049106039 is 9306019402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2049106039 - 2²⁵ = 2015551607 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2049105995 and 2049106013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2049106009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1024553019 + 1024553020.

It is an arithmetic number, because the mean of its divisors is an integer number (1024553020).

Almost surely, 2^2049106039 is an apocalyptic number.

2049106039 is a deficient number, since it is larger than the sum of its proper divisors (1).

2049106039 is an equidigital number, since it uses as much as digits as its factorization.

2049106039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 2049106039 is about 45267.0524664463. The cubic root of 2049106039 is about 1270.1494107805.

The spelling of 2049106039 in words is "two billion, forty-nine million, one hundred six thousand, thirty-nine".