14401031322342 has 128 divisors (see below), whose sum is σ = 34223659352064. Its totient is φ = 3953977711488.

The previous prime is 14401031322341. The next prime is 14401031322361. The reversal of 14401031322342 is 24322313010441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14401031322341) 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, 496179243 + ... + 496208265.

It is an arithmetic number, because the mean of its divisors is an integer number (267372338688).

Almost surely, 2^{14401031322342} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14401031322342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17111829676032).

14401031322342 is an abundant number, since it is smaller than the sum of its proper divisors (19822628029722).

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

14401031322342 is a wasteful number, since it uses less digits than its factorization.

14401031322342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33002.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 14401031322342 its reverse (24322313010441), we get a palindrome (38723344332783).

The spelling of 14401031322342 in words is "fourteen trillion, four hundred one billion, thirty-one million, three hundred twenty-two thousand, three hundred forty-two".