42674776727 has 8 divisors (see below), whose sum is σ = 46613465472. Its totient is φ = 38745948600.

The previous prime is 42674776709. The next prime is 42674776741. The reversal of 42674776727 is 72767747624.

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 42674776727 - 2⁸ = 42674776471 is a prime.

It is a super-2 number, since 2×42674776727² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42674776747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2456099 + ... + 2473412.

It is an arithmetic number, because the mean of its divisors is an integer number (5826683184).

Almost surely, 2^42674776727 is an apocalyptic number.

42674776727 is a deficient number, since it is larger than the sum of its proper divisors (3938688745).

42674776727 is a wasteful number, since it uses less digits than its factorization.

42674776727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4930309.

The product of its digits is 38723328, while the sum is 59.

The spelling of 42674776727 in words is "forty-two billion, six hundred seventy-four million, seven hundred seventy-six thousand, seven hundred twenty-seven".