28318701714 has 16 divisors (see below), whose sum is σ = 56933936640. Its totient is φ = 9390145040.

The previous prime is 28318701709. The next prime is 28318701739. The reversal of 28318701714 is 41710781382.

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, 12354309 + ... + 12356600.

It is an arithmetic number, because the mean of its divisors is an integer number (3558371040).

Almost surely, 2^28318701714 is an apocalyptic number.

28318701714 is an abundant number, since it is smaller than the sum of its proper divisors (28615234926).

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

28318701714 is a wasteful number, since it uses less digits than its factorization.

28318701714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24711105.

The product of its (nonzero) digits is 75264, while the sum is 42.

The spelling of 28318701714 in words is "twenty-eight billion, three hundred eighteen million, seven hundred one thousand, seven hundred fourteen".