28014380576 has 96 divisors (see below), whose sum is σ = 70070934528. Its totient is φ = 10725073920.

The previous prime is 28014380557. The next prime is 28014380579. The reversal of 28014380576 is 67508341082.

It is not an unprimeable number, because it can be changed into a prime (28014380579) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 64895 + ... + 245438.

It is an arithmetic number, because the mean of its divisors is an integer number (729905568).

Almost surely, 2^28014380576 is an apocalyptic number.

28014380576 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

28014380576 is an abundant number, since it is smaller than the sum of its proper divisors (42056553952).

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

28014380576 is a wasteful number, since it uses less digits than its factorization.

28014380576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310394 (or 310386 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 44.

The spelling of 28014380576 in words is "twenty-eight billion, fourteen million, three hundred eighty thousand, five hundred seventy-six".