288038630223 has 12 divisors (see below), whose sum is σ = 416776873968. Its totient is φ = 191692949760.

The previous prime is 288038630203. The next prime is 288038630281. The reversal of 288038630223 is 322036830882.

288038630223 is a `hidden beast` number, since 2 + 8 + 8 + 0 + 3 + 8 + 630 + 2 + 2 + 3 = 666.

It is not a de Polignac number, because 288038630223 - 2¹³ = 288038622031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (288038630203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27728163 + ... + 27738548.

It is an arithmetic number, because the mean of its divisors is an integer number (34731406164).

Almost surely, 2^288038630223 is an apocalyptic number.

288038630223 is a deficient number, since it is larger than the sum of its proper divisors (128738243745).

288038630223 is a wasteful number, since it uses less digits than its factorization.

288038630223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55467294 (or 55467291 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 45.

The spelling of 288038630223 in words is "two hundred eighty-eight billion, thirty-eight million, six hundred thirty thousand, two hundred twenty-three".