42850678338787 has 8 divisors (see below), whose sum is σ = 46771152499440. Its totient is φ = 38934363836160.

The previous prime is 42850678338763. The next prime is 42850678338863. The reversal of 42850678338787 is 78783387605824.

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 42850678338787 - 2¹⁹ = 42850677814499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42850678338737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1039892962 + ... + 1039934167.

It is an arithmetic number, because the mean of its divisors is an integer number (5846394062430).

Almost surely, 2^{42850678338787} is an apocalyptic number.

42850678338787 is a deficient number, since it is larger than the sum of its proper divisors (3920474160653).

42850678338787 is a wasteful number, since it uses less digits than its factorization.

42850678338787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2079829013.

The product of its (nonzero) digits is 3034644480, while the sum is 76.

The spelling of 42850678338787 in words is "forty-two trillion, eight hundred fifty billion, six hundred seventy-eight million, three hundred thirty-eight thousand, seven hundred eighty-seven".