8711281414144 has 117 divisors (see below), whose sum is σ = 17625660015691. Its totient is φ = 4304922337280.

The previous prime is 8711281414133. The next prime is 8711281414183. The reversal of 8711281414144 is 4414141821178.

The square root of 8711281414144 is 2951488.

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

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8711281414094 and 8711281414103.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 20211789609 + ... + 20211790039.

Almost surely, 2^{8711281414144} is an apocalyptic number.

8711281414144 is the 2951488-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8711281414144

8711281414144 is an abundant number, since it is smaller than the sum of its proper divisors (8914378601547).

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

8711281414144 is an frugal number, since it uses more digits than its factorization.

8711281414144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100 (or 540 counting only the distinct ones).

The product of its digits is 229376, while the sum is 46.

The spelling of 8711281414144 in words is "eight trillion, seven hundred eleven billion, two hundred eighty-one million, four hundred fourteen thousand, one hundred forty-four".