28880333941 has 16 divisors (see below), whose sum is σ = 30897236160. Its totient is φ = 26899306240.

The previous prime is 28880333927. The next prime is 28880334029. The reversal of 28880333941 is 14933308882.

It is a cyclic number.

It is not a de Polignac number, because 28880333941 - 2²⁷ = 28746116213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28880333441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1845771 + ... + 1861351.

It is an arithmetic number, because the mean of its divisors is an integer number (1931077260).

Almost surely, 2^28880333941 is an apocalyptic number.

It is an amenable number.

28880333941 is a deficient number, since it is larger than the sum of its proper divisors (2016902219).

28880333941 is a wasteful number, since it uses less digits than its factorization.

28880333941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16724.

The product of its (nonzero) digits is 995328, while the sum is 49.

The spelling of 28880333941 in words is "twenty-eight billion, eight hundred eighty million, three hundred thirty-three thousand, nine hundred forty-one".