28107303334 has 16 divisors (see below), whose sum is σ = 46861578000. Its totient is φ = 12534988960.

The previous prime is 28107303251. The next prime is 28107303349. The reversal of 28107303334 is 43330370182.

It is a self number, because there is not a number n which added to its sum of digits gives 28107303334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12051709 + ... + 12054040.

It is an arithmetic number, because the mean of its divisors is an integer number (2928848625).

Almost surely, 2^28107303334 is an apocalyptic number.

28107303334 is a deficient number, since it is larger than the sum of its proper divisors (18754274666).

28107303334 is a wasteful number, since it uses less digits than its factorization.

28107303334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24105815.

The product of its (nonzero) digits is 36288, while the sum is 34.

The spelling of 28107303334 in words is "twenty-eight billion, one hundred seven million, three hundred three thousand, three hundred thirty-four".