2061345514 has 16 divisors (see below), whose sum is σ = 3229201152. Its totient is φ = 985021488.

The previous prime is 2061345497. The next prime is 2061345569. The reversal of 2061345514 is 4155431602.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37327 + ... + 74269.

It is an arithmetic number, because the mean of its divisors is an integer number (201825072).

Almost surely, 2^2061345514 is an apocalyptic number.

2061345514 is a deficient number, since it is larger than the sum of its proper divisors (1167855638).

2061345514 is a wasteful number, since it uses less digits than its factorization.

2061345514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38181.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 2061345514 is about 45402.0430597567. The cubic root of 2061345514 is about 1272.6732938044.

The spelling of 2061345514 in words is "two billion, sixty-one million, three hundred forty-five thousand, five hundred fourteen".