7144164356 has 12 divisors (see below), whose sum is σ = 14288328768. Its totient is φ = 3061784712.

The previous prime is 7144164353. The next prime is 7144164361. The reversal of 7144164356 is 6534614417.

7144164356 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (7144164353) 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, 127574336 + ... + 127574391.

It is an arithmetic number, because the mean of its divisors is an integer number (1190694064).

Almost surely, 2^7144164356 is an apocalyptic number.

It is an amenable number.

7144164356 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

7144164356 is a wasteful number, since it uses less digits than its factorization.

7144164356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255148738 (or 255148736 counting only the distinct ones).

The product of its digits is 241920, while the sum is 41.

The square root of 7144164356 is about 84523.1586963005. The cubic root of 7144164356 is about 1925.9742619688.

The spelling of 7144164356 in words is "seven billion, one hundred forty-four million, one hundred sixty-four thousand, three hundred fifty-six".