14552105440 has 48 divisors (see below), whose sum is σ = 34450127712. Its totient is φ = 5808858624.

The previous prime is 14552105429. The next prime is 14552105443. The reversal of 14552105440 is 4450125541.

It is a happy number.

14552105440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14552105443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15459 + ... + 171298.

It is an arithmetic number, because the mean of its divisors is an integer number (717710994).

Almost surely, 2^14552105440 is an apocalyptic number.

14552105440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14552105440 is an abundant number, since it is smaller than the sum of its proper divisors (19898022272).

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

14552105440 is a wasteful number, since it uses less digits than its factorization.

14552105440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187259 (or 187251 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 31.

The spelling of 14552105440 in words is "fourteen billion, five hundred fifty-two million, one hundred five thousand, four hundred forty".