8985144100 has 27 divisors (see below), whose sum is σ = 19499819857. Its totient is φ = 3593678480.

The previous prime is 8985144083. The next prime is 8985144101. The reversal of 8985144100 is 14415898.

The square root of 8985144100 is 94790.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 3234651876 + 5750492224 = 56874^2 + 75832^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8985144101) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 943161 + ... + 952639.

Almost surely, 2^8985144100 is an apocalyptic number.

8985144100 is the 94790-th square number.

It is an amenable number.

8985144100 is an abundant number, since it is smaller than the sum of its proper divisors (10514675757).

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

8985144100 is an frugal number, since it uses more digits than its factorization.

8985144100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18972 (or 9486 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 40.

The cubic root of 8985144100 is about 2078.9386921088.

Adding to 8985144100 its reverse (14415898), we get a palindrome (8999559998).

The spelling of 8985144100 in words is "eight billion, nine hundred eighty-five million, one hundred forty-four thousand, one hundred".