4416164140 has 48 divisors (see below), whose sum is σ = 9392056128. Its totient is φ = 1744072704.

The previous prime is 4416164111. The next prime is 4416164149. The reversal of 4416164140 is 414616144.

It is a happy number.

It is a super-2 number, since 2×4416164140² = 39005011422843879200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4416164149) 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, 724144 + ... + 730216.

It is an arithmetic number, because the mean of its divisors is an integer number (195667836).

Almost surely, 2^4416164140 is an apocalyptic number.

It is an amenable number.

4416164140 is an abundant number, since it is smaller than the sum of its proper divisors (4975891988).

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

4416164140 is a wasteful number, since it uses less digits than its factorization.

4416164140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6538 (or 6536 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 4416164140 is about 66454.2259002390. The cubic root of 4416164140 is about 1640.6466986530.

The spelling of 4416164140 in words is "four billion, four hundred sixteen million, one hundred sixty-four thousand, one hundred forty".