28364361016 has 32 divisors (see below), whose sum is σ = 53485637040. Its totient is φ = 14101613568.

The previous prime is 28364360953. The next prime is 28364361017. The reversal of 28364361016 is 61016346382.

It is a self number, because there is not a number n which added to its sum of digits gives 28364361016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28364361017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3174331 + ... + 3183253.

Almost surely, 2^28364361016 is an apocalyptic number.

It is an amenable number.

28364361016 is a deficient number, since it is larger than the sum of its proper divisors (25121276024).

28364361016 is a wasteful number, since it uses less digits than its factorization.

28364361016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11143 (or 11139 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 40.

The spelling of 28364361016 in words is "twenty-eight billion, three hundred sixty-four million, three hundred sixty-one thousand, sixteen".