2061420035 has 16 divisors (see below), whose sum is σ = 2576359872. Its totient is φ = 1581955200.

The previous prime is 2061420013. The next prime is 2061420059. The reversal of 2061420035 is 5300241602.

It is not a de Polignac number, because 2061420035 - 2²⁰ = 2060371459 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 65336 + ... + 91605.

It is an arithmetic number, because the mean of its divisors is an integer number (161022492).

Almost surely, 2^2061420035 is an apocalyptic number.

2061420035 is a deficient number, since it is larger than the sum of its proper divisors (514939837).

2061420035 is a wasteful number, since it uses less digits than its factorization.

2061420035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157054.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2061420035 is about 45402.8637312670. The cubic root of 2061420035 is about 1272.6886300242.

Adding to 2061420035 its reverse (5300241602), we get a palindrome (7361661637).

It can be divided in two parts, 206 and 1420035, that added together give a palindrome (1420241).

The spelling of 2061420035 in words is "two billion, sixty-one million, four hundred twenty thousand, thirty-five".