11450144332 has 18 divisors (see below), whose sum is σ = 22024968644. Its totient is φ = 5204610840.

The previous prime is 11450144291. The next prime is 11450144339. The reversal of 11450144332 is 23344105411.

It is a super-2 number, since 2×11450144332² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11450144332.

It is not an unprimeable number, because it can be changed into a prime (11450144339) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11828178 + ... + 11829145.

Almost surely, 2^11450144332 is an apocalyptic number.

It is an amenable number.

11450144332 is a deficient number, since it is larger than the sum of its proper divisors (10574824312).

11450144332 is a wasteful number, since it uses less digits than its factorization.

11450144332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23657349 (or 23657336 counting only the distinct ones).

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

Adding to 11450144332 its reverse (23344105411), we get a palindrome (34794249743).

The spelling of 11450144332 in words is "eleven billion, four hundred fifty million, one hundred forty-four thousand, three hundred thirty-two".