14354313052420 has 48 divisors (see below), whose sum is σ = 32887110122496. Its totient is φ = 5219324192000.

The previous prime is 14354313052403. The next prime is 14354313052439. The reversal of 14354313052420 is 2425031345341.

It is a self number, because there is not a number n which added to its sum of digits gives 14354313052420.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45405 + ... + 5358235.

It is an arithmetic number, because the mean of its divisors is an integer number (685148127552).

Almost surely, 2^{14354313052420} is an apocalyptic number.

14354313052420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14354313052420 is an abundant number, since it is smaller than the sum of its proper divisors (18532797070076).

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

14354313052420 is a wasteful number, since it uses less digits than its factorization.

14354313052420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5325132 (or 5325130 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 14354313052420 its reverse (2425031345341), we get a palindrome (16779344397761).

The spelling of 14354313052420 in words is "fourteen trillion, three hundred fifty-four billion, three hundred thirteen million, fifty-two thousand, four hundred twenty".