28303244230382 has 24 divisors (see below), whose sum is σ = 49121332969800. Its totient is φ = 12187999905840.

The previous prime is 28303244230337. The next prime is 28303244230423.

28303244230382 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3077773157 + ... + 3077782352.

It is an arithmetic number, because the mean of its divisors is an integer number (2046722207075).

Almost surely, 2^{28303244230382} is an apocalyptic number.

28303244230382 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

28303244230382 is a deficient number, since it is larger than the sum of its proper divisors (20818088739418).

28303244230382 is a wasteful number, since it uses less digits than its factorization.

28303244230382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6155555552 (or 6155555541 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 44.

The spelling of 28303244230382 in words is "twenty-eight trillion, three hundred three billion, two hundred forty-four million, two hundred thirty thousand, three hundred eighty-two".