14000143211554 has 8 divisors (see below), whose sum is σ = 21000551454828. Its totient is φ = 6999959393280.

The previous prime is 14000143211521. The next prime is 14000143211591. The reversal of 14000143211554 is 45511234100041.

It can be written as a sum of positive squares in 2 ways, for example, as 13882889700625 + 117253510929 = 3725975^2 + 342423^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55950207 + ... + 56199874.

Almost surely, 2^{14000143211554} is an apocalyptic number.

14000143211554 is a deficient number, since it is larger than the sum of its proper divisors (7000408243274).

14000143211554 is a wasteful number, since it uses less digits than its factorization.

14000143211554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112212500.

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 14000143211554 its reverse (45511234100041), we get a palindrome (59511377311595).

The spelling of 14000143211554 in words is "fourteen trillion, one hundred forty-three million, two hundred eleven thousand, five hundred fifty-four".