288068600644 has 12 divisors (see below), whose sum is σ = 549949146768. Its totient is φ = 130940273000.

The previous prime is 288068600621. The next prime is 288068600653. The reversal of 288068600644 is 446006860882.

It is a junction number, because it is equal to n+sod(n) for n = 288068600591 and 288068600600.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3273506782 + ... + 3273506869.

It is an arithmetic number, because the mean of its divisors is an integer number (45829095564).

Almost surely, 2^288068600644 is an apocalyptic number.

It is an amenable number.

288068600644 is a deficient number, since it is larger than the sum of its proper divisors (261880546124).

288068600644 is a wasteful number, since it uses less digits than its factorization.

288068600644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6547013666 (or 6547013664 counting only the distinct ones).

The product of its (nonzero) digits is 3538944, while the sum is 52.

The spelling of 288068600644 in words is "two hundred eighty-eight billion, sixty-eight million, six hundred thousand, six hundred forty-four".