14243022421032 has 128 divisors (see below), whose sum is σ = 38363645295360. Its totient is φ = 4390425661440.

The previous prime is 14243022421031. The next prime is 14243022421073. The reversal of 14243022421032 is 23012422034241.

It is not an unprimeable number, because it can be changed into a prime (14243022421031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7648578 + ... + 9326670.

It is an arithmetic number, because the mean of its divisors is an integer number (299715978870).

Almost surely, 2^{14243022421032} is an apocalyptic number.

14243022421032 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 14243022421032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19181822647680).

14243022421032 is an abundant number, since it is smaller than the sum of its proper divisors (24120622874328).

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

14243022421032 is a wasteful number, since it uses less digits than its factorization.

14243022421032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1678483 (or 1678479 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 14243022421032 its reverse (23012422034241), we get a palindrome (37255444455273).

The spelling of 14243022421032 in words is "fourteen trillion, two hundred forty-three billion, twenty-two million, four hundred twenty-one thousand, thirty-two".