28605623314 has 16 divisors (see below), whose sum is σ = 43219267776. Its totient is φ = 14199318000.

The previous prime is 28605623309. The next prime is 28605623341. The reversal of 28605623314 is 41332650682.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 475024 + ... + 531844.

It is an arithmetic number, because the mean of its divisors is an integer number (2701204236).

Almost surely, 2^28605623314 is an apocalyptic number.

28605623314 is a deficient number, since it is larger than the sum of its proper divisors (14613644462).

28605623314 is a wasteful number, since it uses less digits than its factorization.

28605623314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58641.

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 28605623314 in words is "twenty-eight billion, six hundred five million, six hundred twenty-three thousand, three hundred fourteen".