14355043204220 has 24 divisors (see below), whose sum is σ = 30171781559808. Its totient is φ = 5737028552000.

The previous prime is 14355043204219. The next prime is 14355043204223. The reversal of 14355043204220 is 2240234055341.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14355043204223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 311772011 + ... + 311818050.

It is an arithmetic number, because the mean of its divisors is an integer number (1257157564992).

Almost surely, 2^{14355043204220} is an apocalyptic number.

14355043204220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14355043204220 is an abundant number, since it is smaller than the sum of its proper divisors (15816738355588).

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

14355043204220 is a wasteful number, since it uses less digits than its factorization.

14355043204220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 623591221 (or 623591219 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 14355043204220 its reverse (2240234055341), we get a palindrome (16595277259561).

The spelling of 14355043204220 in words is "fourteen trillion, three hundred fifty-five billion, forty-three million, two hundred four thousand, two hundred twenty".