28060623244 has 6 divisors (see below), whose sum is σ = 49106090684. Its totient is φ = 14030311620.

The previous prime is 28060623221. The next prime is 28060623257. The reversal of 28060623244 is 44232606082.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3507577902 + ... + 3507577909.

Almost surely, 2^28060623244 is an apocalyptic number.

It is an amenable number.

28060623244 is a deficient number, since it is larger than the sum of its proper divisors (21045467440).

28060623244 is a wasteful number, since it uses less digits than its factorization.

28060623244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7015155815 (or 7015155813 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 37.

The spelling of 28060623244 in words is "twenty-eight billion, sixty million, six hundred twenty-three thousand, two hundred forty-four".