11493448324 has 12 divisors (see below), whose sum is σ = 20115925900. Its totient is φ = 5746040928.

The previous prime is 11493448297. The next prime is 11493448333. The reversal of 11493448324 is 42384439411.

It can be written as a sum of positive squares in 2 ways, for example, as 8580687424 + 2912760900 = 92632^2 + 53970^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131979 + ... + 201010.

Almost surely, 2^11493448324 is an apocalyptic number.

It is an amenable number.

11493448324 is a deficient number, since it is larger than the sum of its proper divisors (8622477576).

11493448324 is a wasteful number, since it uses less digits than its factorization.

11493448324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341622 (or 341620 counting only the distinct ones).

The product of its digits is 331776, while the sum is 43.

The spelling of 11493448324 in words is "eleven billion, four hundred ninety-three million, four hundred forty-eight thousand, three hundred twenty-four".