14331041220412 has 96 divisors (see below), whose sum is σ = 29383442816000. Its totient is φ = 6113242787904.

The previous prime is 14331041220367. The next prime is 14331041220479. The reversal of 14331041220412 is 21402214013341.

It is a happy number.

It is a super-2 number, since 2×14331041220412² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2056985353 + ... + 2056992319.

Almost surely, 2^{14331041220412} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14331041220412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14691721408000).

14331041220412 is an abundant number, since it is smaller than the sum of its proper divisors (15052401595588).

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

14331041220412 is a wasteful number, since it uses less digits than its factorization.

14331041220412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13768 (or 13752 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 14331041220412 its reverse (21402214013341), we get a palindrome (35733255233753).

The spelling of 14331041220412 in words is "fourteen trillion, three hundred thirty-one billion, forty-one million, two hundred twenty thousand, four hundred twelve".