14444143207474 has 8 divisors (see below), whose sum is σ = 22413325666860. Its totient is φ = 6973034651856.

The previous prime is 14444143207471. The next prime is 14444143207511. The reversal of 14444143207474 is 47470234144441.

It can be written as a sum of positive squares in 2 ways, for example, as 14034726227025 + 409416980449 = 3746295^2 + 639857^2 .

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

It is not an unprimeable number, because it can be changed into a prime (14444143207471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124518475869 + ... + 124518475984.

Almost surely, 2^{14444143207474} is an apocalyptic number.

14444143207474 is a deficient number, since it is larger than the sum of its proper divisors (7969182459386).

14444143207474 is a wasteful number, since it uses less digits than its factorization.

14444143207474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249036951884.

The product of its (nonzero) digits is 4816896, while the sum is 49.

The spelling of 14444143207474 in words is "fourteen trillion, four hundred forty-four billion, one hundred forty-three million, two hundred seven thousand, four hundred seventy-four".