14121231043 has 2 divisors, whose sum is σ = 14121231044. Its totient is φ = 14121231042.

The previous prime is 14121231017. The next prime is 14121231083. The reversal of 14121231043 is 34013212141.

It is a weak prime.

It is an emirp because it is prime and its reverse (34013212141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14121231043 - 2⁹ = 14121230531 is a prime.

It is not a weakly prime, because it can be changed into another prime (14121231083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7060615521 + 7060615522.

It is an arithmetic number, because the mean of its divisors is an integer number (7060615522).

Almost surely, 2^14121231043 is an apocalyptic number.

14121231043 is a deficient number, since it is larger than the sum of its proper divisors (1).

14121231043 is an equidigital number, since it uses as much as digits as its factorization.

14121231043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 14121231043 its reverse (34013212141), we get a palindrome (48134443184).

The spelling of 14121231043 in words is "fourteen billion, one hundred twenty-one million, two hundred thirty-one thousand, forty-three".