2731641134216 has 16 divisors (see below), whose sum is σ = 5121959887500. Its totient is φ = 1365785164224.

The previous prime is 2731641134207. The next prime is 2731641134221. The reversal of 2731641134216 is 6124311461372.

2731641134216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2406004276900 + 325636857316 = 1551130^2 + 570646^2 .

It is a super-2 number, since 2×2731641134216² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4095995 + ... + 4715978.

Almost surely, 2^{2731641134216} is an apocalyptic number.

It is an amenable number.

2731641134216 is a deficient number, since it is larger than the sum of its proper divisors (2390318753284).

2731641134216 is a wasteful number, since it uses less digits than its factorization.

2731641134216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8850728 (or 8850724 counting only the distinct ones).

The product of its digits is 145152, while the sum is 41.

Adding to 2731641134216 its reverse (6124311461372), we get a palindrome (8855952595588).

The spelling of 2731641134216 in words is "two trillion, seven hundred thirty-one billion, six hundred forty-one million, one hundred thirty-four thousand, two hundred sixteen".