14042005493 has 2 divisors, whose sum is σ = 14042005494. Its totient is φ = 14042005492.

The previous prime is 14042005469. The next prime is 14042005529. The reversal of 14042005493 is 39450024041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14013350884 + 28654609 = 118378^2 + 5353^2 .

It is a cyclic number.

It is not a de Polignac number, because 14042005493 - 2²⁴ = 14025228277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14042005463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7021002746 + 7021002747.

It is an arithmetic number, because the mean of its divisors is an integer number (7021002747).

Almost surely, 2^14042005493 is an apocalyptic number.

It is an amenable number.

14042005493 is a deficient number, since it is larger than the sum of its proper divisors (1).

14042005493 is an equidigital number, since it uses as much as digits as its factorization.

14042005493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 14042005493 in words is "fourteen billion, forty-two million, five thousand, four hundred ninety-three".