14354221422046 has 8 divisors (see below), whose sum is σ = 23488725963384. Its totient is φ = 6524646100920.

The previous prime is 14354221421941. The next prime is 14354221422049. The reversal of 14354221422046 is 64022412245341.

14354221422046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×14354221422046² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14354221422049) 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, 326232305025 + ... + 326232305068.

It is an arithmetic number, because the mean of its divisors is an integer number (2936090745423).

Almost surely, 2^{14354221422046} is an apocalyptic number.

14354221422046 is a deficient number, since it is larger than the sum of its proper divisors (9134504541338).

14354221422046 is a wasteful number, since it uses less digits than its factorization.

14354221422046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652464610106.

The product of its (nonzero) digits is 368640, while the sum is 40.

Adding to 14354221422046 its reverse (64022412245341), we get a palindrome (78376633667387).

The spelling of 14354221422046 in words is "fourteen trillion, three hundred fifty-four billion, two hundred twenty-one million, four hundred twenty-two thousand, forty-six".