14012421007 has 8 divisors (see below), whose sum is σ = 15104950560. Its totient is φ = 12921984480.

The previous prime is 14012420993. The next prime is 14012421041. The reversal of 14012421007 is 70012421041.

14012421007 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 cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14012421007 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 (14012421107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 509332 + ... + 536137.

It is an arithmetic number, because the mean of its divisors is an integer number (1888118820).

Almost surely, 2^14012421007 is an apocalyptic number.

14012421007 is a deficient number, since it is larger than the sum of its proper divisors (1092529553).

14012421007 is a wasteful number, since it uses less digits than its factorization.

14012421007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1046513.

The product of its (nonzero) digits is 448, while the sum is 22.

Adding to 14012421007 its reverse (70012421041), we get a palindrome (84024842048).

The spelling of 14012421007 in words is "fourteen billion, twelve million, four hundred twenty-one thousand, seven".