14133104020421 has 16 divisors (see below), whose sum is σ = 14297264360064. Its totient is φ = 13969552242624.

The previous prime is 14133104020367. The next prime is 14133104020457. The reversal of 14133104020421 is 12402040133141.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14133104020421 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14133104020481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 220257275 + ... + 220321431.

It is an arithmetic number, because the mean of its divisors is an integer number (893579022504).

Almost surely, 2^{14133104020421} is an apocalyptic number.

It is an amenable number.

14133104020421 is a deficient number, since it is larger than the sum of its proper divisors (164160339643).

14133104020421 is a wasteful number, since it uses less digits than its factorization.

14133104020421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68860.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 14133104020421 its reverse (12402040133141), we get a palindrome (26535144153562).

The spelling of 14133104020421 in words is "fourteen trillion, one hundred thirty-three billion, one hundred four million, twenty thousand, four hundred twenty-one".