8988969141 has 32 divisors (see below), whose sum is σ = 14079820800. Its totient is φ = 5652160560.

The previous prime is 8988969097. The next prime is 8988969151. The reversal of 8988969141 is 1419698898.

It is not a de Polignac number, because 8988969141 - 2¹⁰ = 8988968117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8988969151) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77856 + ... + 155046.

It is an arithmetic number, because the mean of its divisors is an integer number (439994400).

Almost surely, 2^8988969141 is an apocalyptic number.

It is an amenable number.

8988969141 is a deficient number, since it is larger than the sum of its proper divisors (5090851659).

8988969141 is a wasteful number, since it uses less digits than its factorization.

8988969141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77446 (or 77440 counting only the distinct ones).

The product of its digits is 8957952, while the sum is 63.

The square root of 8988969141 is about 94810.1742483369. The cubic root of 8988969141 is about 2079.2336566822.

The spelling of 8988969141 in words is "eight billion, nine hundred eighty-eight million, nine hundred sixty-nine thousand, one hundred forty-one".