14203304232420 has 48 divisors (see below), whose sum is σ = 42108619609728. Its totient is φ = 3564750865920.

The previous prime is 14203304232353. The next prime is 14203304232433. The reversal of 14203304232420 is 2423240330241.

It is a super-2 number, since 2×14203304232420² (a number of 27 digits) contains 22 as substring.

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, 6962403016 + ... + 6962405055.

It is an arithmetic number, because the mean of its divisors is an integer number (877262908536).

Almost surely, 2^{14203304232420} is an apocalyptic number.

14203304232420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14203304232420 is an abundant number, since it is smaller than the sum of its proper divisors (27905315377308).

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

14203304232420 is a wasteful number, since it uses less digits than its factorization.

14203304232420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13924808100 (or 13924808098 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 14203304232420 its reverse (2423240330241), we get a palindrome (16626544562661).

The spelling of 14203304232420 in words is "fourteen trillion, two hundred three billion, three hundred four million, two hundred thirty-two thousand, four hundred twenty".