4138886288 has 10 divisors (see below), whose sum is σ = 8019092214. Its totient is φ = 2069443136.

The previous prime is 4138886273. The next prime is 4138886303. The reversal of 4138886288 is 8826888314.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4138886273) and next prime (4138886303).

It can be written as a sum of positive squares in only one way, i.e., 3184570624 + 954315664 = 56432^2 + 30892^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 129340181 + ... + 129340212.

Almost surely, 2^4138886288 is an apocalyptic number.

It is an amenable number.

4138886288 is a deficient number, since it is larger than the sum of its proper divisors (3880205926).

4138886288 is a wasteful number, since it uses less digits than its factorization.

4138886288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258680401 (or 258680395 counting only the distinct ones).

The product of its digits is 4718592, while the sum is 56.

The square root of 4138886288 is about 64334.1766715018. The cubic root of 4138886288 is about 1605.5647754419.

The spelling of 4138886288 in words is "four billion, one hundred thirty-eight million, eight hundred eighty-six thousand, two hundred eighty-eight".