14375320540 has 48 divisors (see below), whose sum is σ = 35303127552. Its totient is φ = 4814058816.

The previous prime is 14375320517. The next prime is 14375320601. The reversal of 14375320540 is 4502357341.

It is a junction number, because it is equal to n+sod(n) for n = 14375320496 and 14375320505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1187944 + ... + 1199983.

It is an arithmetic number, because the mean of its divisors is an integer number (735481824).

Almost surely, 2^14375320540 is an apocalyptic number.

14375320540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14375320540 is an abundant number, since it is smaller than the sum of its proper divisors (20927807012).

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

14375320540 is a wasteful number, since it uses less digits than its factorization.

14375320540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2387986 (or 2387984 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 34.

Adding to 14375320540 its reverse (4502357341), we get a palindrome (18877677881).

The spelling of 14375320540 in words is "fourteen billion, three hundred seventy-five million, three hundred twenty thousand, five hundred forty".