7116144331 has 2 divisors, whose sum is σ = 7116144332. Its totient is φ = 7116144330.

The previous prime is 7116144307. The next prime is 7116144349. The reversal of 7116144331 is 1334416117.

It is a happy number.

7116144331 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7116144331 - 2²¹ = 7114047179 is a prime.

It is a super-2 number, since 2×7116144331² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7116144293 and 7116144302.

It is not a weakly prime, because it can be changed into another prime (7116148331) 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 as a sum of consecutive naturals, namely, 3558072165 + 3558072166.

It is an arithmetic number, because the mean of its divisors is an integer number (3558072166).

Almost surely, 2^7116144331 is an apocalyptic number.

7116144331 is a deficient number, since it is larger than the sum of its proper divisors (1).

7116144331 is an equidigital number, since it uses as much as digits as its factorization.

7116144331 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 31.

The square root of 7116144331 is about 84357.2423150496. The cubic root of 7116144331 is about 1923.4530175282.

The spelling of 7116144331 in words is "seven billion, one hundred sixteen million, one hundred forty-four thousand, three hundred thirty-one".