14221345054 has 32 divisors (see below), whose sum is σ = 24703902720. Its totient is φ = 6013848672.

The previous prime is 14221345051. The next prime is 14221345109. The reversal of 14221345054 is 45054312241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14221345051) 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, 2300712 + ... + 2306884.

It is an arithmetic number, because the mean of its divisors is an integer number (771996960).

Almost surely, 2^14221345054 is an apocalyptic number.

14221345054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

14221345054 is a deficient number, since it is larger than the sum of its proper divisors (10482557666).

14221345054 is a wasteful number, since it uses less digits than its factorization.

14221345054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8344.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 14221345054 its reverse (45054312241), we get a palindrome (59275657295).

The spelling of 14221345054 in words is "fourteen billion, two hundred twenty-one million, three hundred forty-five thousand, fifty-four".