85842405861060 has 48 divisors (see below), whose sum is σ = 240485174782272. Its totient is φ = 22879266480000.

The previous prime is 85842405861053. The next prime is 85842405861131. The reversal of 85842405861060 is 6016850424858.

It is a super-4 number, since 4×85842405861060⁴ (a number of 57 digits) contains 4444 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 376189666 + ... + 376417785.

It is an arithmetic number, because the mean of its divisors is an integer number (5010107807964).

Almost surely, 2^{85842405861060} is an apocalyptic number.

It is an amenable number.

85842405861060 is an abundant number, since it is smaller than the sum of its proper divisors (154642768921212).

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

85842405861060 is a wasteful number, since it uses less digits than its factorization.

85842405861060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752609364 (or 752609362 counting only the distinct ones).

The product of its (nonzero) digits is 14745600, while the sum is 57.

The spelling of 85842405861060 in words is "eighty-five trillion, eight hundred forty-two billion, four hundred five million, eight hundred sixty-one thousand, sixty".