12828706751 has 8 divisors (see below), whose sum is σ = 14662083744. Its totient is φ = 10995505920.

The previous prime is 12828706739. The next prime is 12828706837. The reversal of 12828706751 is 15760782821.

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

It is not a de Polignac number, because 12828706751 - 2²² = 12824512447 is a prime.

It is a super-3 number, since 3×12828706751³ (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12828706696 and 12828706705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12828706721) 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, 208811 + ... + 263171.

It is an arithmetic number, because the mean of its divisors is an integer number (1832760468).

Almost surely, 2^12828706751 is an apocalyptic number.

12828706751 is a deficient number, since it is larger than the sum of its proper divisors (1833376993).

12828706751 is an equidigital number, since it uses as much as digits as its factorization.

12828706751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88081.

The product of its (nonzero) digits is 376320, while the sum is 47.

The spelling of 12828706751 in words is "twelve billion, eight hundred twenty-eight million, seven hundred six thousand, seven hundred fifty-one".