14043243131434 has 16 divisors (see below), whose sum is σ = 22980890331936. Its totient is φ = 6383004017200.

The previous prime is 14043243131387. The next prime is 14043243131479. The reversal of 14043243131434 is 43413134234041.

It is a junction number, because it is equal to n+sod(n) for n = 14043243131393 and 14043243131402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13917232 + ... + 14892139.

It is an arithmetic number, because the mean of its divisors is an integer number (1436305645746).

Almost surely, 2^{14043243131434} is an apocalyptic number.

14043243131434 is a deficient number, since it is larger than the sum of its proper divisors (8937647200502).

14043243131434 is a wasteful number, since it uses less digits than its factorization.

14043243131434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28831541.

The product of its (nonzero) digits is 165888, while the sum is 37.

Adding to 14043243131434 its reverse (43413134234041), we get a palindrome (57456377365475).

The spelling of 14043243131434 in words is "fourteen trillion, forty-three billion, two hundred forty-three million, one hundred thirty-one thousand, four hundred thirty-four".