14447111007 has 8 divisors (see below), whose sum is σ = 22014645376. Its totient is φ = 8255491992.

The previous prime is 14447110981. The next prime is 14447111039. The reversal of 14447111007 is 70011174441.

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

It is not a de Polignac number, because 14447111007 - 2⁷ = 14447110879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14447151007) 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, 343978813 + ... + 343978854.

It is an arithmetic number, because the mean of its divisors is an integer number (2751830672).

Almost surely, 2^14447111007 is an apocalyptic number.

14447111007 is a deficient number, since it is larger than the sum of its proper divisors (7567534369).

14447111007 is an equidigital number, since it uses as much as digits as its factorization.

14447111007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687957677.

The product of its (nonzero) digits is 3136, while the sum is 30.

Adding to 14447111007 its reverse (70011174441), we get a palindrome (84458285448).

The spelling of 14447111007 in words is "fourteen billion, four hundred forty-seven million, one hundred eleven thousand, seven".