14026011605421 has 8 divisors (see below), whose sum is σ = 18795325435200. Its totient is φ = 9303686089632.

The previous prime is 14026011605407. The next prime is 14026011605447. The reversal of 14026011605421 is 12450611062041.

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

It is not a de Polignac number, because 14026011605421 - 2⁶ = 14026011605357 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14026011605471) 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, 11747077800 + ... + 11747078993.

It is an arithmetic number, because the mean of its divisors is an integer number (2349415679400).

Almost surely, 2^{14026011605421} is an apocalyptic number.

It is an amenable number.

14026011605421 is a deficient number, since it is larger than the sum of its proper divisors (4769313829779).

14026011605421 is a wasteful number, since it uses less digits than its factorization.

14026011605421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23494156995.

The product of its (nonzero) digits is 11520, while the sum is 33.

Adding to 14026011605421 its reverse (12450611062041), we get a palindrome (26476622667462).

The spelling of 14026011605421 in words is "fourteen trillion, twenty-six billion, eleven million, six hundred five thousand, four hundred twenty-one".