14445054111 has 8 divisors (see below), whose sum is σ = 19263175344. Its totient is φ = 9628484480.

The previous prime is 14445054109. The next prime is 14445054121. The reversal of 14445054111 is 11145054441.

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

It is a cyclic number.

It is not a de Polignac number, because 14445054111 - 2¹ = 14445054109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14445054121) 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, 366000 + ... + 403541.

It is an arithmetic number, because the mean of its divisors is an integer number (2407896918).

Almost surely, 2^14445054111 is an apocalyptic number.

14445054111 is a deficient number, since it is larger than the sum of its proper divisors (4818121233).

14445054111 is an equidigital number, since it uses as much as digits as its factorization.

14445054111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 775801.

The product of its (nonzero) digits is 6400, while the sum is 30.

The spelling of 14445054111 in words is "fourteen billion, four hundred forty-five million, fifty-four thousand, one hundred eleven".