28114747334 has 8 divisors (see below), whose sum is σ = 43626332160. Its totient is φ = 13572636616.

The previous prime is 28114747303. The next prime is 28114747361. The reversal of 28114747334 is 43374741182.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242368454 + ... + 242368569.

It is an arithmetic number, because the mean of its divisors is an integer number (5453291520).

Almost surely, 2^28114747334 is an apocalyptic number.

28114747334 is a deficient number, since it is larger than the sum of its proper divisors (15511584826).

28114747334 is a wasteful number, since it uses less digits than its factorization.

28114747334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484737054.

The product of its digits is 451584, while the sum is 44.

The spelling of 28114747334 in words is "twenty-eight billion, one hundred fourteen million, seven hundred forty-seven thousand, three hundred thirty-four".