14401040145424 has 40 divisors (see below), whose sum is σ = 28297043694720. Its totient is φ = 7098591897600.

The previous prime is 14401040145397. The next prime is 14401040145439. The reversal of 14401040145424 is 42454104010441.

It is a super-2 number, since 2×14401040145424² (a number of 27 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 14401040145424.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15534192 + ... + 16435120.

It is an arithmetic number, because the mean of its divisors is an integer number (707426092368).

Almost surely, 2^{14401040145424} is an apocalyptic number.

It is an amenable number.

14401040145424 is a deficient number, since it is larger than the sum of its proper divisors (13896003549296).

14401040145424 is a wasteful number, since it uses less digits than its factorization.

14401040145424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 915079 (or 915073 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 34.

Adding to 14401040145424 its reverse (42454104010441), we get a palindrome (56855144155865).

The spelling of 14401040145424 in words is "fourteen trillion, four hundred one billion, forty million, one hundred forty-five thousand, four hundred twenty-four".