14542440032 has 12 divisors (see below), whose sum is σ = 28630428876. Its totient is φ = 7271220000.

The previous prime is 14542439987. The next prime is 14542440037. The reversal of 14542440032 is 23004424541.

It is a super-2 number, since 2×14542440032² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14542439977 and 14542440004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14542440037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227225594 + ... + 227225657.

It is an arithmetic number, because the mean of its divisors is an integer number (2385869073).

Almost surely, 2^14542440032 is an apocalyptic number.

It is an amenable number.

14542440032 is a deficient number, since it is larger than the sum of its proper divisors (14087988844).

14542440032 is an equidigital number, since it uses as much as digits as its factorization.

14542440032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454451261 (or 454451253 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 14542440032 its reverse (23004424541), we get a palindrome (37546864573).

The spelling of 14542440032 in words is "fourteen billion, five hundred forty-two million, four hundred forty thousand, thirty-two".