14434321552120 has 128 divisors (see below), whose sum is σ = 34593003253440. Its totient is φ = 5401690767360.

The previous prime is 14434321552117. The next prime is 14434321552201. The reversal of 14434321552120 is 2125512343441.

It is a self number, because there is not a number n which added to its sum of digits gives 14434321552120.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 169388244 + ... + 169473436.

Almost surely, 2^{14434321552120} is an apocalyptic number.

14434321552120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14434321552120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17296501626720).

14434321552120 is an abundant number, since it is smaller than the sum of its proper divisors (20158681701320).

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

14434321552120 is a wasteful number, since it uses less digits than its factorization.

14434321552120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86705 (or 86701 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 14434321552120 its reverse (2125512343441), we get a palindrome (16559833895561).

The spelling of 14434321552120 in words is "fourteen trillion, four hundred thirty-four billion, three hundred twenty-one million, five hundred fifty-two thousand, one hundred twenty".