28318326014 has 16 divisors (see below), whose sum is σ = 47213403120. Its totient is φ = 12629098560.

The previous prime is 28318325989. The next prime is 28318326037. The reversal of 28318326014 is 41062381382.

It is a happy number.

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, 12142199 + ... + 12144530.

It is an arithmetic number, because the mean of its divisors is an integer number (2950837695).

Almost surely, 2^28318326014 is an apocalyptic number.

28318326014 is a deficient number, since it is larger than the sum of its proper divisors (18895077106).

28318326014 is a wasteful number, since it uses less digits than its factorization.

28318326014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24286795.

The product of its (nonzero) digits is 55296, while the sum is 38.

The spelling of 28318326014 in words is "twenty-eight billion, three hundred eighteen million, three hundred twenty-six thousand, fourteen".