427441688675 has 12 divisors (see below), whose sum is σ = 548304511920. Its totient is φ = 330161855520.

The previous prime is 427441688669. The next prime is 427441688683. The reversal of 427441688675 is 576886144724.

It is a happy number.

It is not a de Polignac number, because 427441688675 - 2¹⁶ = 427441623139 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 294786647 + ... + 294788096.

It is an arithmetic number, because the mean of its divisors is an integer number (45692042660).

Almost surely, 2^427441688675 is an apocalyptic number.

427441688675 is a deficient number, since it is larger than the sum of its proper divisors (120862823245).

427441688675 is a wasteful number, since it uses less digits than its factorization.

427441688675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589574782 (or 589574777 counting only the distinct ones).

The product of its digits is 72253440, while the sum is 62.

The spelling of 427441688675 in words is "four hundred twenty-seven billion, four hundred forty-one million, six hundred eighty-eight thousand, six hundred seventy-five".