11332140544 has 20 divisors (see below), whose sum is σ = 22642149024. Its totient is φ = 5666070016.

The previous prime is 11332140541. The next prime is 11332140559. The reversal of 11332140544 is 44504123311.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11332140541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11066032 + ... + 11067055.

Almost surely, 2^11332140544 is an apocalyptic number.

It is an amenable number.

11332140544 is a deficient number, since it is larger than the sum of its proper divisors (11310008480).

11332140544 is an frugal number, since it uses more digits than its factorization.

11332140544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22133105 (or 22133089 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 11332140544 its reverse (44504123311), we get a palindrome (55836263855).

The spelling of 11332140544 in words is "eleven billion, three hundred thirty-two million, one hundred forty thousand, five hundred forty-four".