14304421423020 has 48 divisors (see below), whose sum is σ = 40064491934208. Its totient is φ = 3813358860480.

The previous prime is 14304421423009. The next prime is 14304421423057. The reversal of 14304421423020 is 2032412440341.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35847396 + ... + 36244235.

It is an arithmetic number, because the mean of its divisors is an integer number (834676915296).

Almost surely, 2^{14304421423020} is an apocalyptic number.

14304421423020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14304421423020 is an abundant number, since it is smaller than the sum of its proper divisors (25760070511188).

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

14304421423020 is a wasteful number, since it uses less digits than its factorization.

14304421423020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72094950 (or 72094948 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 14304421423020 its reverse (2032412440341), we get a palindrome (16336833863361).

The spelling of 14304421423020 in words is "fourteen trillion, three hundred four billion, four hundred twenty-one million, four hundred twenty-three thousand, twenty".