42853382085 has 8 divisors (see below), whose sum is σ = 68565411360. Its totient is φ = 22855137104.

The previous prime is 42853382017. The next prime is 42853382093. The reversal of 42853382085 is 58028335824.

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 42853382085 - 2⁷ = 42853381957 is a prime.

It is a super-2 number, since 2×42853382085² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1428446055 + ... + 1428446084.

It is an arithmetic number, because the mean of its divisors is an integer number (8570676420).

Almost surely, 2^42853382085 is an apocalyptic number.

It is an amenable number.

42853382085 is a deficient number, since it is larger than the sum of its proper divisors (25712029275).

42853382085 is a wasteful number, since it uses less digits than its factorization.

42853382085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2856892147.

The product of its (nonzero) digits is 1843200, while the sum is 48.

The spelling of 42853382085 in words is "forty-two billion, eight hundred fifty-three million, three hundred eighty-two thousand, eighty-five".