10443324121431 has 16 divisors (see below), whose sum is σ = 14605914746880. Its totient is φ = 6624644475680.

The previous prime is 10443324121423. The next prime is 10443324121499. The reversal of 10443324121431 is 13412142334401.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10443324121431 - 2³ = 10443324121423 is a prime.

It is a super-3 number, since 3×10443324121431³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 10443324121392 and 10443324121401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10443324120431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 396197616 + ... + 396223973.

It is an arithmetic number, because the mean of its divisors is an integer number (912869671680).

Almost surely, 2^{10443324121431} is an apocalyptic number.

10443324121431 is a deficient number, since it is larger than the sum of its proper divisors (4162590625449).

10443324121431 is a wasteful number, since it uses less digits than its factorization.

10443324121431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792421806.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 10443324121431 its reverse (13412142334401), we get a palindrome (23855466455832).

The spelling of 10443324121431 in words is "ten trillion, four hundred forty-three billion, three hundred twenty-four million, one hundred twenty-one thousand, four hundred thirty-one".