32855602842 has 24 divisors (see below), whose sum is σ = 73111117716. Its totient is φ = 10655870976.

The previous prime is 32855602837. The next prime is 32855602861. The reversal of 32855602842 is 24820655823.

32855602842 is a `hidden beast` number, since 3 + 2 + 8 + 5 + 560 + 2 + 84 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 31474662921 + 1380939921 = 177411^2 + 37161^2 .

It is a super-2 number, since 2×32855602842² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24665703 + ... + 24667034.

Almost surely, 2^32855602842 is an apocalyptic number.

32855602842 is an abundant number, since it is smaller than the sum of its proper divisors (40255514874).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32855602842 is a wasteful number, since it uses less digits than its factorization.

32855602842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49332782 (or 49332779 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 45.

The spelling of 32855602842 in words is "thirty-two billion, eight hundred fifty-five million, six hundred two thousand, eight hundred forty-two".