14431032231132 has 192 divisors, whose sum is σ = 38061674348544. Its totient is φ = 4217693276160.

The previous prime is 14431032231127. The next prime is 14431032231151. The reversal of 14431032231132 is 23113223013441.

It is a self number, because there is not a number n which added to its sum of digits gives 14431032231132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 243873813 + ... + 243932979.

It is an arithmetic number, because the mean of its divisors is an integer number (198237887232).

Almost surely, 2^{14431032231132} is an apocalyptic number.

14431032231132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14431032231132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19030837174272).

14431032231132 is an abundant number, since it is smaller than the sum of its proper divisors (23630642117412).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14431032231132 is a wasteful number, since it uses less digits than its factorization.

14431032231132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59768 (or 59766 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 14431032231132 its reverse (23113223013441), we get a palindrome (37544255244573).

The spelling of 14431032231132 in words is "fourteen trillion, four hundred thirty-one billion, thirty-two million, two hundred thirty-one thousand, one hundred thirty-two".