28469688696482 has 48 divisors (see below), whose sum is σ = 47388612108600. Its totient is φ = 12817497707520.

The previous prime is 28469688696481. The next prime is 28469688696577.

28469688696482 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 21423854645281 + 7045834051201 = 4628591^2 + 2654399^2 .

It is a junction number, because it is equal to n+sod(n) for n = 28469688696394 and 28469688696403.

It is not an unprimeable number, because it can be changed into a prime (28469688696481) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11610128 + ... + 13846820.

Almost surely, 2^{28469688696482} is an apocalyptic number.

28469688696482 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

28469688696482 is a deficient number, since it is larger than the sum of its proper divisors (18918923412118).

28469688696482 is a wasteful number, since it uses less digits than its factorization.

28469688696482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2237219 (or 2237208 counting only the distinct ones).

The product of its digits is 27518828544, while the sum is 86.

The spelling of 28469688696482 in words is "twenty-eight trillion, four hundred sixty-nine billion, six hundred eighty-eight million, six hundred ninety-six thousand, four hundred eighty-two".