7144164354 has 32 divisors (see below), whose sum is σ = 15159989376. Its totient is φ = 2236688640.

The previous prime is 7144164353. The next prime is 7144164361. The reversal of 7144164354 is 4534614417.

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 15 ways as a sum of consecutive naturals, for example, 22237 + ... + 121584.

It is an arithmetic number, because the mean of its divisors is an integer number (473749668).

Almost surely, 2^7144164354 is an apocalyptic number.

7144164354 is an abundant number, since it is smaller than the sum of its proper divisors (8015825022).

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

7144164354 is a wasteful number, since it uses less digits than its factorization.

7144164354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144330.

The product of its digits is 161280, while the sum is 39.

The square root of 7144164354 is about 84523.1586844694. The cubic root of 7144164354 is about 1925.9742617890.

The spelling of 7144164354 in words is "seven billion, one hundred forty-four million, one hundred sixty-four thousand, three hundred fifty-four".