14414033221321 has 16 divisors (see below), whose sum is σ = 15188722053120. Its totient is φ = 13660499817360.

The previous prime is 14414033221283. The next prime is 14414033221369. The reversal of 14414033221321 is 12312233041441.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14414033221321 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14414033225321) 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, 14501535 + ... + 15463588.

It is an arithmetic number, because the mean of its divisors is an integer number (949295128320).

Almost surely, 2^{14414033221321} is an apocalyptic number.

It is an amenable number.

14414033221321 is a deficient number, since it is larger than the sum of its proper divisors (774688831799).

14414033221321 is a wasteful number, since it uses less digits than its factorization.

14414033221321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29965476.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 14414033221321 its reverse (12312233041441), we get a palindrome (26726266262762).

The spelling of 14414033221321 in words is "fourteen trillion, four hundred fourteen billion, thirty-three million, two hundred twenty-one thousand, three hundred twenty-one".