4688144116 has 12 divisors (see below), whose sum is σ = 8233872388. Its totient is φ = 2335609152.

The previous prime is 4688144099. The next prime is 4688144137. The reversal of 4688144116 is 6114418864.

It can be written as a sum of positive squares in 2 ways, for example, as 529184016 + 4158960100 = 23004^2 + 64490^2 .

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 2114481 + ... + 2116696.

Almost surely, 2^4688144116 is an apocalyptic number.

It is an amenable number.

4688144116 is a deficient number, since it is larger than the sum of its proper divisors (3545728272).

4688144116 is a wasteful number, since it uses less digits than its factorization.

4688144116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4231458 (or 4231456 counting only the distinct ones).

The product of its digits is 147456, while the sum is 43.

The square root of 4688144116 is about 68470.0234847338. The cubic root of 4688144116 is about 1673.6590281344.

The spelling of 4688144116 in words is "four billion, six hundred eighty-eight million, one hundred forty-four thousand, one hundred sixteen".