14153420243 has 2 divisors, whose sum is σ = 14153420244. Its totient is φ = 14153420242.

The previous prime is 14153420221. The next prime is 14153420251. The reversal of 14153420243 is 34202435141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14153420243 - 2⁶ = 14153420179 is a prime.

It is not a weakly prime, because it can be changed into another prime (14153423243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7076710121 + 7076710122.

It is an arithmetic number, because the mean of its divisors is an integer number (7076710122).

Almost surely, 2^14153420243 is an apocalyptic number.

14153420243 is a deficient number, since it is larger than the sum of its proper divisors (1).

14153420243 is an equidigital number, since it uses as much as digits as its factorization.

14153420243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 14153420243 its reverse (34202435141), we get a palindrome (48355855384).

The spelling of 14153420243 in words is "fourteen billion, one hundred fifty-three million, four hundred twenty thousand, two hundred forty-three".