14444214340451 has 6 divisors (see below), whose sum is σ = 16802453416500. Its totient is φ = 12380755148916.

The previous prime is 14444214340399. The next prime is 14444214340471. The reversal of 14444214340451 is 15404341244441.

It is not a de Polignac number, because 14444214340451 - 2³⁸ = 14169336433507 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14444214340399 and 14444214340408.

It is not an unprimeable number, because it can be changed into a prime (14444214340471) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 147389942201 + ... + 147389942298.

It is an arithmetic number, because the mean of its divisors is an integer number (2800408902750).

Almost surely, 2^{14444214340451} is an apocalyptic number.

14444214340451 is a deficient number, since it is larger than the sum of its proper divisors (2358239076049).

14444214340451 is an equidigital number, since it uses as much as digits as its factorization.

14444214340451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294779884513 (or 294779884506 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 41.

Adding to 14444214340451 its reverse (15404341244441), we get a palindrome (29848555584892).

The spelling of 14444214340451 in words is "fourteen trillion, four hundred forty-four billion, two hundred fourteen million, three hundred forty thousand, four hundred fifty-one".