14150001422021 has 16 divisors (see below), whose sum is σ = 14539625328384. Its totient is φ = 13764284911104.

The previous prime is 14150001422017. The next prime is 14150001422027. The reversal of 14150001422021 is 12022410005141.

It is a cyclic number.

It is not a de Polignac number, because 14150001422021 - 2² = 14150001422017 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14150001422027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4809101 + ... + 7171293.

It is an arithmetic number, because the mean of its divisors is an integer number (908726583024).

Almost surely, 2^{14150001422021} is an apocalyptic number.

It is an amenable number.

14150001422021 is a deficient number, since it is larger than the sum of its proper divisors (389623906363).

14150001422021 is a wasteful number, since it uses less digits than its factorization.

14150001422021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2363020.

The product of its (nonzero) digits is 640, while the sum is 23.

Adding to 14150001422021 its reverse (12022410005141), we get a palindrome (26172411427162).

The spelling of 14150001422021 in words is "fourteen trillion, one hundred fifty billion, one million, four hundred twenty-two thousand, twenty-one".