11489482916 has 6 divisors (see below), whose sum is σ = 20106595110. Its totient is φ = 5744741456.

The previous prime is 11489482909. The next prime is 11489482967. The reversal of 11489482916 is 61928498411.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 7067764900 + 4421718016 = 84070^2 + 66496^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1436185361 + ... + 1436185368.

It is an arithmetic number, because the mean of its divisors is an integer number (3351099185).

Almost surely, 2^11489482916 is an apocalyptic number.

It is an amenable number.

11489482916 is a deficient number, since it is larger than the sum of its proper divisors (8617112194).

11489482916 is a wasteful number, since it uses less digits than its factorization.

11489482916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2872370733 (or 2872370731 counting only the distinct ones).

The product of its digits is 995328, while the sum is 53.

The spelling of 11489482916 in words is "eleven billion, four hundred eighty-nine million, four hundred eighty-two thousand, nine hundred sixteen".