8985886042 has 32 divisors (see below), whose sum is σ = 15796864512. Its totient is φ = 3753361584.

The previous prime is 8985886003. The next prime is 8985886043. The reversal of 8985886042 is 2406885898.

It is a super-2 number, since 2×8985886042² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8985886043) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 265153 + ... + 297115.

It is an arithmetic number, because the mean of its divisors is an integer number (493652016).

Almost surely, 2^8985886042 is an apocalyptic number.

8985886042 is a deficient number, since it is larger than the sum of its proper divisors (6810978470).

8985886042 is a wasteful number, since it uses less digits than its factorization.

8985886042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32482.

The product of its (nonzero) digits is 8847360, while the sum is 58.

The square root of 8985886042 is about 94793.9135282429. The cubic root of 8985886042 is about 2078.9959128375.

The spelling of 8985886042 in words is "eight billion, nine hundred eighty-five million, eight hundred eighty-six thousand, forty-two".