28310678543711 has 8 divisors (see below), whose sum is σ = 29979782812224. Its totient is φ = 26641993190400.

The previous prime is 28310678543701. The next prime is 28310678543723. The reversal of 28310678543711 is 11734587601382.

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

It is a cyclic number.

It is not a de Polignac number, because 28310678543711 - 2³⁴ = 28293498674527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28310678543701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104589650 + ... + 104859983.

It is an arithmetic number, because the mean of its divisors is an integer number (3747472851528).

Almost surely, 2^{28310678543711} is an apocalyptic number.

28310678543711 is a deficient number, since it is larger than the sum of its proper divisors (1669104268513).

28310678543711 is a wasteful number, since it uses less digits than its factorization.

28310678543711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209457601.

The product of its (nonzero) digits is 6773760, while the sum is 56.

The spelling of 28310678543711 in words is "twenty-eight trillion, three hundred ten billion, six hundred seventy-eight million, five hundred forty-three thousand, seven hundred eleven".