28934358014 has 8 divisors (see below), whose sum is σ = 43402292328. Its totient is φ = 14466927240.

The previous prime is 28934357989. The next prime is 28934358029. The reversal of 28934358014 is 41085343982.

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

It is a self number, because there is not a number n which added to its sum of digits gives 28934358014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95969 + ... + 258995.

It is an arithmetic number, because the mean of its divisors is an integer number (5425286541).

Almost surely, 2^28934358014 is an apocalyptic number.

28934358014 is a deficient number, since it is larger than the sum of its proper divisors (14467934314).

28934358014 is a wasteful number, since it uses less digits than its factorization.

28934358014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251770.

The product of its (nonzero) digits is 829440, while the sum is 47.

The spelling of 28934358014 in words is "twenty-eight billion, nine hundred thirty-four million, three hundred fifty-eight thousand, fourteen".