20014524443 has 2 divisors, whose sum is σ = 20014524444. Its totient is φ = 20014524442.

The previous prime is 20014524419. The next prime is 20014524449. The reversal of 20014524443 is 34442541002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20014524443 - 2¹² = 20014520347 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (20014524449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10007262221 + 10007262222.

It is an arithmetic number, because the mean of its divisors is an integer number (10007262222).

Almost surely, 2^20014524443 is an apocalyptic number.

20014524443 is a deficient number, since it is larger than the sum of its proper divisors (1).

20014524443 is an equidigital number, since it uses as much as digits as its factorization.

20014524443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15360, while the sum is 29.

The spelling of 20014524443 in words is "twenty billion, fourteen million, five hundred twenty-four thousand, four hundred forty-three".