2116279070 has 16 divisors (see below), whose sum is σ = 3848575248. Its totient is φ = 837784320.

The previous prime is 2116279049. The next prime is 2116279073. The reversal of 2116279070 is 709726112.

It is a self number, because there is not a number n which added to its sum of digits gives 2116279070.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2116279073) 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, 1089896 + ... + 1091835.

It is an arithmetic number, because the mean of its divisors is an integer number (240535953).

Almost surely, 2^2116279070 is an apocalyptic number.

2116279070 is a deficient number, since it is larger than the sum of its proper divisors (1732296178).

2116279070 is a wasteful number, since it uses less digits than its factorization.

2116279070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2181835.

The product of its (nonzero) digits is 10584, while the sum is 35.

The square root of 2116279070 is about 46003.0332695573. The cubic root of 2116279070 is about 1283.8796413970.

The spelling of 2116279070 in words is "two billion, one hundred sixteen million, two hundred seventy-nine thousand, seventy".