28714474757159 has 8 divisors (see below), whose sum is σ = 29704791303360. Its totient is φ = 27724169027296.

The previous prime is 28714474757141. The next prime is 28714474757167. The reversal of 28714474757159 is 95175747441782.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-28714474757159 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 28714474757092 and 28714474757101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28714474751159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2893349 + ... + 8111745.

It is an arithmetic number, because the mean of its divisors is an integer number (3713098912920).

Almost surely, 2^{28714474757159} is an apocalyptic number.

28714474757159 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

28714474757159 is a deficient number, since it is larger than the sum of its proper divisors (990316546201).

28714474757159 is a wasteful number, since it uses less digits than its factorization.

28714474757159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5408169.

The product of its digits is 553190400, while the sum is 71.

The spelling of 28714474757159 in words is "twenty-eight trillion, seven hundred fourteen billion, four hundred seventy-four million, seven hundred fifty-seven thousand, one hundred fifty-nine".