20014042444337 has 2 divisors, whose sum is σ = 20014042444338. Its totient is φ = 20014042444336.

The previous prime is 20014042444303. The next prime is 20014042444381. The reversal of 20014042444337 is 73344424041002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13987233482401 + 6026808961936 = 3739951^2 + 2454956^2 .

It is a cyclic number.

It is not a de Polignac number, because 20014042444337 - 2³⁴ = 19996862575153 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20014042444337.

It is not a weakly prime, because it can be changed into another prime (20014042444637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10007021222168 + 10007021222169.

It is an arithmetic number, because the mean of its divisors is an integer number (10007021222169).

Almost surely, 2^{20014042444337} is an apocalyptic number.

It is an amenable number.

20014042444337 is a deficient number, since it is larger than the sum of its proper divisors (1).

20014042444337 is an equidigital number, since it uses as much as digits as its factorization.

20014042444337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 258048, while the sum is 38.

Adding to 20014042444337 its reverse (73344424041002), we get a palindrome (93358466485339).

The spelling of 20014042444337 in words is "twenty trillion, fourteen billion, forty-two million, four hundred forty-four thousand, three hundred thirty-seven".