4668144932 has 24 divisors (see below), whose sum is σ = 8915175360. Its totient is φ = 2121107360.

The previous prime is 4668144931. The next prime is 4668144953. The reversal of 4668144932 is 2394418664.

It is not an unprimeable number, because it can be changed into a prime (4668144931) 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, 112169 + ... + 148047.

It is an arithmetic number, because the mean of its divisors is an integer number (371465640).

Almost surely, 2^4668144932 is an apocalyptic number.

It is an amenable number.

4668144932 is a deficient number, since it is larger than the sum of its proper divisors (4247030428).

4668144932 is a wasteful number, since it uses less digits than its factorization.

4668144932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38851 (or 38849 counting only the distinct ones).

The product of its digits is 995328, while the sum is 47.

The square root of 4668144932 is about 68323.8240440331. The cubic root of 4668144932 is about 1671.2757450394.

The spelling of 4668144932 in words is "four billion, six hundred sixty-eight million, one hundred forty-four thousand, nine hundred thirty-two".