28410407568 has 60 divisors (see below), whose sum is σ = 80213353740. Its totient is φ = 9386323968.

The previous prime is 28410407563. The next prime is 28410407587. The reversal of 28410407568 is 86570401482.

28410407568 is a `hidden beast` number, since 2 + 8 + 41 + 0 + 40 + 7 + 568 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 9774881424 + 18635526144 = 98868^2 + 136512^2 .

It is not an unprimeable number, because it can be changed into a prime (28410407563) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 856713 + ... + 889256.

It is an arithmetic number, because the mean of its divisors is an integer number (1336889229).

Almost surely, 2^28410407568 is an apocalyptic number.

It is an amenable number.

28410407568 is an abundant number, since it is smaller than the sum of its proper divisors (51802946172).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

28410407568 is a wasteful number, since it uses less digits than its factorization.

28410407568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1746096 (or 1746087 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 45.

The spelling of 28410407568 in words is "twenty-eight billion, four hundred ten million, four hundred seven thousand, five hundred sixty-eight".