2016610043 has 6 divisors (see below), whose sum is σ = 2345852556. Its totient is φ = 1728522852.

The previous prime is 2016610027. The next prime is 2016610067. The reversal of 2016610043 is 3400166102.

It is a happy number.

It is not a de Polignac number, because 2016610043 - 2⁴ = 2016610027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2016610243) 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 5 ways as a sum of consecutive naturals, for example, 20577605 + ... + 20577702.

It is an arithmetic number, because the mean of its divisors is an integer number (390975426).

Almost surely, 2^2016610043 is an apocalyptic number.

2016610043 is a deficient number, since it is larger than the sum of its proper divisors (329242513).

2016610043 is an equidigital number, since it uses as much as digits as its factorization.

2016610043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41155321 (or 41155314 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 2016610043 is about 44906.6814961872. The cubic root of 2016610043 is about 1263.3993290008.

Adding to 2016610043 its reverse (3400166102), we get a palindrome (5416776145).

The spelling of 2016610043 in words is "two billion, sixteen million, six hundred ten thousand, forty-three".