2116141518 has 32 divisors (see below), whose sum is σ = 4361638176. Its totient is φ = 683952768.

The previous prime is 2116141501. The next prime is 2116141537. The reversal of 2116141518 is 8151416112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48780 + ... + 81312.

It is an arithmetic number, because the mean of its divisors is an integer number (136301193).

Almost surely, 2^2116141518 is an apocalyptic number.

2116141518 is an abundant number, since it is smaller than the sum of its proper divisors (2245496658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2116141518 is a wasteful number, since it uses less digits than its factorization.

2116141518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32868.

The product of its digits is 1920, while the sum is 30.

The square root of 2116141518 is about 46001.5382134120. The cubic root of 2116141518 is about 1283.8518246436.

The spelling of 2116141518 in words is "two billion, one hundred sixteen million, one hundred forty-one thousand, five hundred eighteen".