14000143211555 has 16 divisors (see below), whose sum is σ = 17087284821600. Its totient is φ = 11010255793152.

The previous prime is 14000143211521. The next prime is 14000143211591. The reversal of 14000143211555 is 55511234100041.

It is a cyclic number.

It is not a de Polignac number, because 14000143211555 - 2¹⁰ = 14000143210531 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96794429 + ... + 96938958.

It is an arithmetic number, because the mean of its divisors is an integer number (1067955301350).

Almost surely, 2^{14000143211555} is an apocalyptic number.

14000143211555 is a deficient number, since it is larger than the sum of its proper divisors (3087141610045).

14000143211555 is a wasteful number, since it uses less digits than its factorization.

14000143211555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193733638.

The product of its (nonzero) digits is 12000, while the sum is 32.

Adding to 14000143211555 its reverse (55511234100041), we get a palindrome (69511377311596).

The spelling of 14000143211555 in words is "fourteen trillion, one hundred forty-three million, two hundred eleven thousand, five hundred fifty-five".