14004422451 has 32 divisors (see below), whose sum is σ = 21599611200. Its totient is φ = 8956846080.

The previous prime is 14004422447. The next prime is 14004422489. The reversal of 14004422451 is 15422440041.

14004422451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14004422451 - 2² = 14004422447 is a prime.

It is a super-2 number, since 2×14004422451² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (14004422431) 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 31 ways as a sum of consecutive naturals, for example, 65971 + ... + 179891.

It is an arithmetic number, because the mean of its divisors is an integer number (674987850).

Almost surely, 2^14004422451 is an apocalyptic number.

14004422451 is a deficient number, since it is larger than the sum of its proper divisors (7595188749).

14004422451 is a wasteful number, since it uses less digits than its factorization.

14004422451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114116 (or 114110 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

Adding to 14004422451 its reverse (15422440041), we get a palindrome (29426862492).

The spelling of 14004422451 in words is "fourteen billion, four million, four hundred twenty-two thousand, four hundred fifty-one".