14041322021 has 4 divisors (see below), whose sum is σ = 14233668972. Its totient is φ = 13848975072.

The previous prime is 14041321981. The next prime is 14041322041. The reversal of 14041322021 is 12022314041.

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

It can be written as a sum of positive squares in 2 ways, for example, as 8288099521 + 5753222500 = 91039^2 + 75850^2 .

It is a cyclic number.

It is not a de Polignac number, because 14041322021 - 2²² = 14037127717 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14041321984 and 14041322002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14041322041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96173366 + ... + 96173511.

It is an arithmetic number, because the mean of its divisors is an integer number (3558417243).

Almost surely, 2^14041322021 is an apocalyptic number.

It is an amenable number.

14041322021 is a deficient number, since it is larger than the sum of its proper divisors (192346951).

14041322021 is an equidigital number, since it uses as much as digits as its factorization.

14041322021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192346950.

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

Adding to 14041322021 its reverse (12022314041), we get a palindrome (26063636062).

The spelling of 14041322021 in words is "fourteen billion, forty-one million, three hundred twenty-two thousand, twenty-one".