14143455423511 has 8 divisors (see below), whose sum is σ = 14190630182960. Its totient is φ = 14096287839168.

The previous prime is 14143455423473. The next prime is 14143455423521. The reversal of 14143455423511 is 11532455434141.

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

It is a cyclic number.

It is not a de Polignac number, because 14143455423511 - 2²³ = 14143447034903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14143455423521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2169745 + ... + 5744101.

It is an arithmetic number, because the mean of its divisors is an integer number (1773828772870).

Almost surely, 2^{14143455423511} is an apocalyptic number.

14143455423511 is a deficient number, since it is larger than the sum of its proper divisors (47174759449).

14143455423511 is a wasteful number, since it uses less digits than its factorization.

14143455423511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3587553.

The product of its digits is 576000, while the sum is 43.

The spelling of 14143455423511 in words is "fourteen trillion, one hundred forty-three billion, four hundred fifty-five million, four hundred twenty-three thousand, five hundred eleven".