14002420304131 has 4 divisors (see below), whose sum is σ = 16002766061872. Its totient is φ = 12002074546392.

The previous prime is 14002420304099. The next prime is 14002420304269. The reversal of 14002420304131 is 13140302420041.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 14002420304131 - 2⁵ = 14002420304099 is a prime.

It is a super-2 number, since 2×14002420304131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14002420304096 and 14002420304105.

It is not an unprimeable number, because it can be changed into a prime (14002420301131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1000172878860 + ... + 1000172878873.

It is an arithmetic number, because the mean of its divisors is an integer number (4000691515468).

Almost surely, 2^{14002420304131} is an apocalyptic number.

14002420304131 is a deficient number, since it is larger than the sum of its proper divisors (2000345757741).

14002420304131 is an equidigital number, since it uses as much as digits as its factorization.

14002420304131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2000345757740.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 14002420304131 its reverse (13140302420041), we get a palindrome (27142722724172).

The spelling of 14002420304131 in words is "fourteen trillion, two billion, four hundred twenty million, three hundred four thousand, one hundred thirty-one".