4426111616 has 16 divisors (see below), whose sum is σ = 8817644490. Its totient is φ = 2213055744.

The previous prime is 4426111597. The next prime is 4426111667. The reversal of 4426111616 is 6161116244.

It can be written as a sum of positive squares in only one way, i.e., 4424910400 + 1201216 = 66520^2 + 1096^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17289371 + ... + 17289626.

Almost surely, 2^4426111616 is an apocalyptic number.

It is an amenable number.

4426111616 is a deficient number, since it is larger than the sum of its proper divisors (4391532874).

4426111616 is an equidigital number, since it uses as much as digits as its factorization.

4426111616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34579011 (or 34578999 counting only the distinct ones).

The product of its digits is 6912, while the sum is 32.

The square root of 4426111616 is about 66529.0283710802. The cubic root of 4426111616 is about 1641.8776353175.

The spelling of 4426111616 in words is "four billion, four hundred twenty-six million, one hundred eleven thousand, six hundred sixteen".