11673424544 has 48 divisors (see below), whose sum is σ = 24351461568. Its totient is φ = 5489421312.

The previous prime is 11673424517. The next prime is 11673424547. The reversal of 11673424544 is 44542437611.

It is not an unprimeable number, because it can be changed into a prime (11673424547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 832439 + ... + 846345.

It is an arithmetic number, because the mean of its divisors is an integer number (507322116).

Almost surely, 2^11673424544 is an apocalyptic number.

It is an amenable number.

11673424544 is an abundant number, since it is smaller than the sum of its proper divisors (12678037024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11673424544 is a wasteful number, since it uses less digits than its factorization.

11673424544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15477 (or 15469 counting only the distinct ones).

The product of its digits is 322560, while the sum is 41.

The spelling of 11673424544 in words is "eleven billion, six hundred seventy-three million, four hundred twenty-four thousand, five hundred forty-four".