28800032361 has 16 divisors (see below), whose sum is σ = 40182001344. Its totient is φ = 18328624704.

The previous prime is 28800032351. The next prime is 28800032411. The reversal of 28800032361 is 16323000882.

It is a de Polignac number, because none of the positive numbers 2^k-28800032361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (28800032351) 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, 2441851 + ... + 2453616.

It is an arithmetic number, because the mean of its divisors is an integer number (2511375084).

Almost surely, 2^28800032361 is an apocalyptic number.

It is an amenable number.

28800032361 is a deficient number, since it is larger than the sum of its proper divisors (11381968983).

28800032361 is a wasteful number, since it uses less digits than its factorization.

28800032361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4895560.

The product of its (nonzero) digits is 13824, while the sum is 33.

The spelling of 28800032361 in words is "twenty-eight billion, eight hundred million, thirty-two thousand, three hundred sixty-one".