14434554311320 has 128 divisors (see below), whose sum is σ = 38533455535680. Its totient is φ = 4797192960000.

The previous prime is 14434554311297. The next prime is 14434554311363. The reversal of 14434554311320 is 2311345543441.

14434554311320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (40).

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, 11914971 + ... + 13070410.

Almost surely, 2^{14434554311320} is an apocalyptic number.

14434554311320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14434554311320 is an abundant number, since it is smaller than the sum of its proper divisors (24098901224360).

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

14434554311320 is a wasteful number, since it uses less digits than its factorization.

14434554311320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24985517 (or 24985513 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 40.

Adding to 14434554311320 its reverse (2311345543441), we get a palindrome (16745899854761).

The spelling of 14434554311320 in words is "fourteen trillion, four hundred thirty-four billion, five hundred fifty-four million, three hundred eleven thousand, three hundred twenty".