14120342021 has 8 divisors (see below), whose sum is σ = 14450339904. Its totient is φ = 13790417760.

The previous prime is 14120342017. The next prime is 14120342059. The reversal of 14120342021 is 12024302141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14120342021 - 2² = 14120342017 is a prime.

It is a super-3 number, since 3×14120342021³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14120341984 and 14120342002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14120342921) 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, 646601 + ... + 668081.

It is an arithmetic number, because the mean of its divisors is an integer number (1806292488).

Almost surely, 2^14120342021 is an apocalyptic number.

It is an amenable number.

14120342021 is a deficient number, since it is larger than the sum of its proper divisors (329997883).

14120342021 is a wasteful number, since it uses less digits than its factorization.

14120342021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36811.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 14120342021 its reverse (12024302141), we get a palindrome (26144644162).

The spelling of 14120342021 in words is "fourteen billion, one hundred twenty million, three hundred forty-two thousand, twenty-one".