4238314988 has 12 divisors (see below), whose sum is σ = 7506413880. Its totient is φ = 2093625312.

The previous prime is 4238314921. The next prime is 4238314991. The reversal of 4238314988 is 8894138324.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6382673 + ... + 6383336.

It is an arithmetic number, because the mean of its divisors is an integer number (625534490).

Almost surely, 2^4238314988 is an apocalyptic number.

It is an amenable number.

4238314988 is a deficient number, since it is larger than the sum of its proper divisors (3268098892).

4238314988 is a wasteful number, since it uses less digits than its factorization.

4238314988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12766096 (or 12766094 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 50.

The square root of 4238314988 is about 65102.3424156151. The cubic root of 4238314988 is about 1618.3200320582.

The spelling of 4238314988 in words is "four billion, two hundred thirty-eight million, three hundred fourteen thousand, nine hundred eighty-eight".