28942467079 has 12 divisors (see below), whose sum is σ = 30565389720. Its totient is φ = 27401710320.

The previous prime is 28942467077. The next prime is 28942467083. The reversal of 28942467079 is 97076424982.

It is not a de Polignac number, because 28942467079 - 2¹ = 28942467077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28942467077) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 560452 + ... + 609910.

It is an arithmetic number, because the mean of its divisors is an integer number (2547115810).

Almost surely, 2^28942467079 is an apocalyptic number.

28942467079 is a deficient number, since it is larger than the sum of its proper divisors (1622922641).

28942467079 is a wasteful number, since it uses less digits than its factorization.

28942467079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51118 (or 51099 counting only the distinct ones).

The product of its (nonzero) digits is 12192768, while the sum is 58.

The spelling of 28942467079 in words is "twenty-eight billion, nine hundred forty-two million, four hundred sixty-seven thousand, seventy-nine".