288731742873 has 16 divisors (see below), whose sum is σ = 465852896640. Its totient is φ = 155284298496.

The previous prime is 288731742853. The next prime is 288731742877. The reversal of 288731742873 is 378247137882.

It is not a de Polignac number, because 288731742873 - 2⁸ = 288731742617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (288731742877) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 404385838 + ... + 404386551.

It is an arithmetic number, because the mean of its divisors is an integer number (29115806040).

Almost surely, 2^288731742873 is an apocalyptic number.

It is an amenable number.

288731742873 is a deficient number, since it is larger than the sum of its proper divisors (177121153767).

288731742873 is a wasteful number, since it uses less digits than its factorization.

288731742873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 808772416.

The product of its digits is 25288704, while the sum is 60.

The spelling of 288731742873 in words is "two hundred eighty-eight billion, seven hundred thirty-one million, seven hundred forty-two thousand, eight hundred seventy-three".