14304240020 has 24 divisors (see below), whose sum is σ = 34330176384. Its totient is φ = 4904310816.

The previous prime is 14304239993. The next prime is 14304240029. The reversal of 14304240020 is 2004240341.

It is a super-2 number, since 2×14304240020² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 14304239974 and 14304240001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14304240029) 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, 51086432 + ... + 51086711.

It is an arithmetic number, because the mean of its divisors is an integer number (1430424016).

Almost surely, 2^14304240020 is an apocalyptic number.

14304240020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14304240020 is an abundant number, since it is smaller than the sum of its proper divisors (20025936364).

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

14304240020 is a wasteful number, since it uses less digits than its factorization.

14304240020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102173159 (or 102173157 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 14304240020 its reverse (2004240341), we get a palindrome (16308480361).

The spelling of 14304240020 in words is "fourteen billion, three hundred four million, two hundred forty thousand, twenty".