10989119241 has 27 divisors (see below), whose sum is σ = 16104973287. Its totient is φ = 7220621520.

The previous prime is 10989119231. The next prime is 10989119249. The reversal of 10989119241 is 14291198901.

It is a happy number.

The square root of 10989119241 is 104829.

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., 52142841 + 10936976400 = 7221^2 + 104580^2 .

It is not a de Polignac number, because 10989119241 - 2¹¹ = 10989117193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10989119249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 26102211 + ... + 26102631.

Almost surely, 2^10989119241 is an apocalyptic number.

10989119241 is the 104829-th square number.

10989119241 is the 52415-th centered octagonal number.

It is an amenable number.

10989119241 is a deficient number, since it is larger than the sum of its proper divisors (5115854046).

10989119241 is an frugal number, since it uses more digits than its factorization.

10989119241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1014 (or 507 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 45.

Multiplying 10989119241 by its product of nonzero digits (46656), we get a square (512708347308096 = 22643064²).

The spelling of 10989119241 in words is "ten billion, nine hundred eighty-nine million, one hundred nineteen thousand, two hundred forty-one".