887420686742 has 8 divisors (see below), whose sum is σ = 1331147104632. Its totient is φ = 443704985200.

The previous prime is 887420686741. The next prime is 887420686787. The reversal of 887420686742 is 247686024788.

887420686742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (887420686741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2468759 + ... + 2805282.

It is an arithmetic number, because the mean of its divisors is an integer number (166393388079).

Almost surely, 2^887420686742 is an apocalyptic number.

887420686742 is a deficient number, since it is larger than the sum of its proper divisors (443726417890).

887420686742 is a wasteful number, since it uses less digits than its factorization.

887420686742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5358174.

The product of its (nonzero) digits is 57802752, while the sum is 62.

The spelling of 887420686742 in words is "eight hundred eighty-seven billion, four hundred twenty million, six hundred eighty-six thousand, seven hundred forty-two".