2061042907 has 16 divisors (see below), whose sum is σ = 2570648832. Its totient is φ = 1605359520.

The previous prime is 2061042877. The next prime is 2061042937. The reversal of 2061042907 is 7092401602.

It is an interprime number because it is at equal distance from previous prime (2061042877) and next prime (2061042937).

It is a cyclic number.

It is not a de Polignac number, because 2061042907 - 2²⁷ = 1926825179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2061042937) 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 in 15 ways as a sum of consecutive naturals, for example, 293208 + ... + 300154.

It is an arithmetic number, because the mean of its divisors is an integer number (160665552).

Almost surely, 2^2061042907 is an apocalyptic number.

2061042907 is a deficient number, since it is larger than the sum of its proper divisors (509605925).

2061042907 is a wasteful number, since it uses less digits than its factorization.

2061042907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10818.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 2061042907 is about 45398.7104112000. The cubic root of 2061042907 is about 1272.6110143059.

The spelling of 2061042907 in words is "two billion, sixty-one million, forty-two thousand, nine hundred seven".