853066042 has 8 divisors (see below), whose sum is σ = 1287449856. Its totient is φ = 423916092.

The previous prime is 853066033. The next prime is 853066061. The reversal of 853066042 is 240660358.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 853065989 and 853066007.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1308058 + ... + 1308709.

It is an arithmetic number, because the mean of its divisors is an integer number (160931232).

Almost surely, 2^853066042 is an apocalyptic number.

853066042 is a deficient number, since it is larger than the sum of its proper divisors (434383814).

853066042 is a wasteful number, since it uses less digits than its factorization.

853066042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2616932.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 853066042 is about 29207.2943286433. The cubic root of 853066042 is about 948.4058368185.

The spelling of 853066042 in words is "eight hundred fifty-three million, sixty-six thousand, forty-two".