7114681144 has 16 divisors (see below), whose sum is σ = 13566130200. Its totient is φ = 3497046432.

The previous prime is 7114681141. The next prime is 7114681159. The reversal of 7114681144 is 4411864117.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7114681141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7536267 + ... + 7537210.

Almost surely, 2^7114681144 is an apocalyptic number.

It is an amenable number.

7114681144 is a deficient number, since it is larger than the sum of its proper divisors (6451449056).

7114681144 is a wasteful number, since it uses less digits than its factorization.

7114681144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15073542 (or 15073538 counting only the distinct ones).

The product of its digits is 21504, while the sum is 37.

The square root of 7114681144 is about 84348.5693061833. The cubic root of 7114681144 is about 1923.3211781390.

The spelling of 7114681144 in words is "seven billion, one hundred fourteen million, six hundred eighty-one thousand, one hundred forty-four".