14431023543135 has 16 divisors (see below), whose sum is σ = 23089684798080. Its totient is φ = 7696530180000.

The previous prime is 14431023543103. The next prime is 14431023543179. The reversal of 14431023543135 is 53134532013441.

It is not a de Polignac number, because 14431023543135 - 2⁵ = 14431023543103 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14431023543093 and 14431023543102.

It is a congruent number.

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, 13548760 + ... + 14575010.

It is an arithmetic number, because the mean of its divisors is an integer number (1443105299880).

Almost surely, 2^{14431023543135} is an apocalyptic number.

14431023543135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14431023543135 is a deficient number, since it is larger than the sum of its proper divisors (8658661254945).

14431023543135 is a wasteful number, since it uses less digits than its factorization.

14431023543135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1963718.

The product of its (nonzero) digits is 259200, while the sum is 39.

Adding to 14431023543135 its reverse (53134532013441), we get a palindrome (67565555556576).

The spelling of 14431023543135 in words is "fourteen trillion, four hundred thirty-one billion, twenty-three million, five hundred forty-three thousand, one hundred thirty-five".