4374016181 has 4 divisors (see below), whose sum is σ = 4385034252. Its totient is φ = 4362998112.

The previous prime is 4374016169. The next prime is 4374016183. The reversal of 4374016181 is 1816104734.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2706600625 + 1667415556 = 52025^2 + 40834^2 .

It is a cyclic number.

It is not a de Polignac number, because 4374016181 - 2¹⁴ = 4373999797 is a prime.

It is a super-2 number, since 2×4374016181² = 38264035103299649522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4374016183) 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, 5508440 + ... + 5509233.

It is an arithmetic number, because the mean of its divisors is an integer number (1096258563).

Almost surely, 2^4374016181 is an apocalyptic number.

It is an amenable number.

4374016181 is a deficient number, since it is larger than the sum of its proper divisors (11018071).

4374016181 is a wasteful number, since it uses less digits than its factorization.

4374016181 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11018070.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 4374016181 is about 66136.3453858769. The cubic root of 4374016181 is about 1635.4105502013.

The spelling of 4374016181 in words is "four billion, three hundred seventy-four million, sixteen thousand, one hundred eighty-one".