2691116916214 has 16 divisors (see below), whose sum is σ = 4050662542416. Its totient is φ = 1340900579200.

The previous prime is 2691116916209. The next prime is 2691116916221. The reversal of 2691116916214 is 4126196111962.

It is a super-2 number, since 2×2691116916214² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67794 + ... + 2320954.

It is an arithmetic number, because the mean of its divisors is an integer number (253166408901).

Almost surely, 2^{2691116916214} is an apocalyptic number.

2691116916214 is a deficient number, since it is larger than the sum of its proper divisors (1359545626202).

2691116916214 is a wasteful number, since it uses less digits than its factorization.

2691116916214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2255231.

The product of its digits is 279936, while the sum is 49.

The spelling of 2691116916214 in words is "two trillion, six hundred ninety-one billion, one hundred sixteen million, nine hundred sixteen thousand, two hundred fourteen".