8475305703842 has 8 divisors (see below), whose sum is σ = 12714986483100. Its totient is φ = 4236976876144.

The previous prime is 8475305703833. The next prime is 8475305703847. The reversal of 8475305703842 is 2483075035748.

It can be written as a sum of positive squares in 2 ways, for example, as 7921190720521 + 554114983321 = 2814461^2 + 744389^2 .

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

It is not an unprimeable number, because it can be changed into a prime (8475305703847) 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, 337972217 + ... + 337997292.

Almost surely, 2^{8475305703842} is an apocalyptic number.

8475305703842 is a deficient number, since it is larger than the sum of its proper divisors (4239680779258).

8475305703842 is a wasteful number, since it uses less digits than its factorization.

8475305703842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675975780.

The product of its (nonzero) digits is 22579200, while the sum is 56.

The spelling of 8475305703842 in words is "eight trillion, four hundred seventy-five billion, three hundred five million, seven hundred three thousand, eight hundred forty-two".