20144410019 has 2 divisors, whose sum is σ = 20144410020. Its totient is φ = 20144410018.

The previous prime is 20144410001. The next prime is 20144410037. The reversal of 20144410019 is 91001444102.

It is a balanced prime because it is at equal distance from previous prime (20144410001) and next prime (20144410037).

It is a cyclic number.

It is not a de Polignac number, because 20144410019 - 2⁸ = 20144409763 is a prime.

It is a super-2 number, since 2×20144410019² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20144410019.

It is not a weakly prime, because it can be changed into another prime (20144410519) 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, 10072205009 + 10072205010.

It is an arithmetic number, because the mean of its divisors is an integer number (10072205010).

Almost surely, 2^20144410019 is an apocalyptic number.

20144410019 is a deficient number, since it is larger than the sum of its proper divisors (1).

20144410019 is an equidigital number, since it uses as much as digits as its factorization.

20144410019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 26.

The spelling of 20144410019 in words is "twenty billion, one hundred forty-four million, four hundred ten thousand, nineteen".