4644066014 has 16 divisors (see below), whose sum is σ = 7968129408. Its totient is φ = 1988595672.

The previous prime is 4644065971. The next prime is 4644066019. The reversal of 4644066014 is 4106604464.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4644066019) 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, 126332 + ... + 158895.

It is an arithmetic number, because the mean of its divisors is an integer number (498008088).

Almost surely, 2^4644066014 is an apocalyptic number.

4644066014 is a deficient number, since it is larger than the sum of its proper divisors (3324063394).

4644066014 is a wasteful number, since it uses less digits than its factorization.

4644066014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286399.

The product of its (nonzero) digits is 55296, while the sum is 35.

The square root of 4644066014 is about 68147.3844985998. The cubic root of 4644066014 is about 1668.3972352486.

The spelling of 4644066014 in words is "four billion, six hundred forty-four million, sixty-six thousand, fourteen".