8899100267140 has 12 divisors (see below), whose sum is σ = 18688110561036. Its totient is φ = 3559640106848.

The previous prime is 8899100267063. The next prime is 8899100267159. The reversal of 8899100267140 is 417620019988.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4129934386176 + 4769165880964 = 2032224^2 + 2183842^2 .

It is a super-2 number, since 2×8899100267140² (a number of 27 digits) contains 22 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 3 ways as a sum of consecutive naturals, for example, 222477506659 + ... + 222477506698.

It is an arithmetic number, because the mean of its divisors is an integer number (1557342546753).

Almost surely, 2^{8899100267140} is an apocalyptic number.

It is an amenable number.

8899100267140 is an abundant number, since it is smaller than the sum of its proper divisors (9789010293896).

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

8899100267140 is a wasteful number, since it uses less digits than its factorization.

8899100267140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444955013366 (or 444955013364 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 55.

The spelling of 8899100267140 in words is "eight trillion, eight hundred ninety-nine billion, one hundred million, two hundred sixty-seven thousand, one hundred forty".