20614142327803 has 2 divisors, whose sum is σ = 20614142327804. Its totient is φ = 20614142327802.

The previous prime is 20614142327729. The next prime is 20614142327809. The reversal of 20614142327803 is 30872324141602.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20614142327803 - 2¹³ = 20614142319611 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20614142327803.

It is not a weakly prime, because it can be changed into another prime (20614142327809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10307071163901 + 10307071163902.

It is an arithmetic number, because the mean of its divisors is an integer number (10307071163902).

Almost surely, 2^{20614142327803} is an apocalyptic number.

20614142327803 is a deficient number, since it is larger than the sum of its proper divisors (1).

20614142327803 is an equidigital number, since it uses as much as digits as its factorization.

20614142327803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 387072, while the sum is 43.

The spelling of 20614142327803 in words is "twenty trillion, six hundred fourteen billion, one hundred forty-two million, three hundred twenty-seven thousand, eight hundred three".