2061314918 has 16 divisors (see below), whose sum is σ = 3419813040. Its totient is φ = 925662816.

The previous prime is 2061314917. The next prime is 2061314953. The reversal of 2061314918 is 8194131602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2061314911) by changing a digit.

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, 1070408 + ... + 1072331.

It is an arithmetic number, because the mean of its divisors is an integer number (213738315).

Almost surely, 2^2061314918 is an apocalyptic number.

2061314918 is a deficient number, since it is larger than the sum of its proper divisors (1358498122).

2061314918 is a wasteful number, since it uses less digits than its factorization.

2061314918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2142791.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 2061314918 is about 45401.7061133169. The cubic root of 2061314918 is about 1272.6669971235. Note that the first 3 decimals are identical.

The spelling of 2061314918 in words is "two billion, sixty-one million, three hundred fourteen thousand, nine hundred eighteen".