14331242121400 has 96 divisors (see below), whose sum is σ = 33383332080000. Its totient is φ = 5721634638720.

The previous prime is 14331242121359. The next prime is 14331242121437. The reversal of 14331242121400 is 412124213341.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 240318387 + ... + 240378013.

It is an arithmetic number, because the mean of its divisors is an integer number (347743042500).

Almost surely, 2^{14331242121400} is an apocalyptic number.

14331242121400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14331242121400 is an abundant number, since it is smaller than the sum of its proper divisors (19052089958600).

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

14331242121400 is a wasteful number, since it uses less digits than its factorization.

14331242121400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61901 (or 61892 counting only the distinct ones).

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

Adding to 14331242121400 its reverse (412124213341), we get a palindrome (14743366334741).

The spelling of 14331242121400 in words is "fourteen trillion, three hundred thirty-one billion, two hundred forty-two million, one hundred twenty-one thousand, four hundred".