14532405140 has 48 divisors (see below), whose sum is σ = 33315214464. Its totient is φ = 5280892800.

The previous prime is 14532405131. The next prime is 14532405157. The reversal of 14532405140 is 4150423541.

14532405140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×14532405140² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 310562 + ... + 354278.

It is an arithmetic number, because the mean of its divisors is an integer number (694066968).

Almost surely, 2^14532405140 is an apocalyptic number.

14532405140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14532405140 is an abundant number, since it is smaller than the sum of its proper divisors (18782809324).

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

14532405140 is a wasteful number, since it uses less digits than its factorization.

14532405140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45248 (or 45246 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 14532405140 its reverse (4150423541), we get a palindrome (18682828681).

The spelling of 14532405140 in words is "fourteen billion, five hundred thirty-two million, four hundred five thousand, one hundred forty".