288472048439 has 2 divisors, whose sum is σ = 288472048440. Its totient is φ = 288472048438.

The previous prime is 288472048433. The next prime is 288472048499. The reversal of 288472048439 is 934840274882.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 288472048439 - 2²⁰ = 288470999863 is a prime.

It is a super-2 number, since 2×288472048439² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (288472048433) 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 as a sum of consecutive naturals, namely, 144236024219 + 144236024220.

It is an arithmetic number, because the mean of its divisors is an integer number (144236024220).

Almost surely, 2^288472048439 is an apocalyptic number.

288472048439 is a deficient number, since it is larger than the sum of its proper divisors (1).

288472048439 is an equidigital number, since it uses as much as digits as its factorization.

288472048439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24772608, while the sum is 59.

The spelling of 288472048439 in words is "two hundred eighty-eight billion, four hundred seventy-two million, forty-eight thousand, four hundred thirty-nine".