4058445668 has 24 divisors (see below), whose sum is σ = 7131870144. Its totient is φ = 2020788000.

The previous prime is 4058445661. The next prime is 4058445701. The reversal of 4058445668 is 8665448504.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (4058445661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1051943 + ... + 1055793.

It is an arithmetic number, because the mean of its divisors is an integer number (297161256).

Almost surely, 2^4058445668 is an apocalyptic number.

It is an amenable number.

4058445668 is a deficient number, since it is larger than the sum of its proper divisors (3073424476).

4058445668 is a wasteful number, since it uses less digits than its factorization.

4058445668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4883 (or 4881 counting only the distinct ones).

The product of its (nonzero) digits is 3686400, while the sum is 50.

The square root of 4058445668 is about 63705.9311838388. The cubic root of 4058445668 is about 1595.0950920596.

The spelling of 4058445668 in words is "four billion, fifty-eight million, four hundred forty-five thousand, six hundred sixty-eight".