28714314430 has 8 divisors (see below), whose sum is σ = 51685765992. Its totient is φ = 11485725768.

The previous prime is 28714314407. The next prime is 28714314469. The reversal of 28714314430 is 3441341782.

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 28714314430.

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, 1435715712 + ... + 1435715731.

It is an arithmetic number, because the mean of its divisors is an integer number (6460720749).

Almost surely, 2^28714314430 is an apocalyptic number.

28714314430 is a deficient number, since it is larger than the sum of its proper divisors (22971451562).

28714314430 is a wasteful number, since it uses less digits than its factorization.

28714314430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2871431450.

The product of its (nonzero) digits is 64512, while the sum is 37.

The spelling of 28714314430 in words is "twenty-eight billion, seven hundred fourteen million, three hundred fourteen thousand, four hundred thirty".