11487273840124 has 12 divisors (see below), whose sum is σ = 20163462543448. Its totient is φ = 5726284542000.

The previous prime is 11487273840083. The next prime is 11487273840191. The reversal of 11487273840124 is 42104837278411.

It is a congruent number.

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, 4338093027 + ... + 4338095674.

Almost surely, 2^{11487273840124} is an apocalyptic number.

It is an amenable number.

11487273840124 is a deficient number, since it is larger than the sum of its proper divisors (8676188703324).

11487273840124 is a wasteful number, since it uses less digits than its factorization.

11487273840124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8676189036 (or 8676189034 counting only the distinct ones).

The product of its (nonzero) digits is 2408448, while the sum is 52.

The spelling of 11487273840124 in words is "eleven trillion, four hundred eighty-seven billion, two hundred seventy-three million, eight hundred forty thousand, one hundred twenty-four".