14324405144520 has 32 divisors (see below), whose sum is σ = 42973215433920. Its totient is φ = 3819841371840.

The previous prime is 14324405144477. The next prime is 14324405144557. The reversal of 14324405144520 is 2544150442341.

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, 59685021316 + ... + 59685021555.

It is an arithmetic number, because the mean of its divisors is an integer number (1342912982310).

Almost surely, 2^{14324405144520} is an apocalyptic number.

14324405144520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14324405144520 is an abundant number, since it is smaller than the sum of its proper divisors (28648810289400).

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

14324405144520 is a wasteful number, since it uses less digits than its factorization.

14324405144520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119370042885 (or 119370042881 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 39.

Adding to 14324405144520 its reverse (2544150442341), we get a palindrome (16868555586861).

The spelling of 14324405144520 in words is "fourteen trillion, three hundred twenty-four billion, four hundred five million, one hundred forty-four thousand, five hundred twenty".