6314145988 has 24 divisors (see below), whose sum is σ = 11482087680. Its totient is φ = 3034526880.

The previous prime is 6314145977. The next prime is 6314145989. The reversal of 6314145988 is 8895414136.

It is a happy number.

It is a super-2 number, since 2×6314145988² = 79736879115552992288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6314145989) 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, 96178 + ... + 147913.

It is an arithmetic number, because the mean of its divisors is an integer number (478420320).

Almost surely, 2^6314145988 is an apocalyptic number.

It is an amenable number.

6314145988 is a deficient number, since it is larger than the sum of its proper divisors (5167941692).

6314145988 is a wasteful number, since it uses less digits than its factorization.

6314145988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244347 (or 244345 counting only the distinct ones).

The product of its digits is 829440, while the sum is 49.

The square root of 6314145988 is about 79461.6007138039. The cubic root of 6314145988 is about 1848.2960680951.

The spelling of 6314145988 in words is "six billion, three hundred fourteen million, one hundred forty-five thousand, nine hundred eighty-eight".