144303102111432 has 256 divisors, whose sum is σ = 421058126361600. Its totient is φ = 40751928299520.

The previous prime is 144303102111379. The next prime is 144303102111439. The reversal of 144303102111432 is 234111201303441.

It is a self number, because there is not a number n which added to its sum of digits gives 144303102111432.

It is not an unprimeable number, because it can be changed into a prime (144303102111439) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 96260628 + ... + 97748220.

It is an arithmetic number, because the mean of its divisors is an integer number (1644758306100).

Almost surely, 2^{144303102111432} is an apocalyptic number.

144303102111432 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 144303102111432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (210529063180800).

144303102111432 is an abundant number, since it is smaller than the sum of its proper divisors (276755024250168).

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

144303102111432 is a wasteful number, since it uses less digits than its factorization.

144303102111432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1487948 (or 1487944 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 144303102111432 its reverse (234111201303441), we get a palindrome (378414303414873).

The spelling of 144303102111432 in words is "one hundred forty-four trillion, three hundred three billion, one hundred two million, one hundred eleven thousand, four hundred thirty-two".