20144452098763 has 2 divisors, whose sum is σ = 20144452098764. Its totient is φ = 20144452098762.

The previous prime is 20144452098761. The next prime is 20144452098767. The reversal of 20144452098763 is 36789025444102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20144452098763 - 2¹ = 20144452098761 is a prime.

It is a super-2 number, since 2×20144452098763² (a number of 27 digits) contains 22 as substring.

Together with 20144452098761, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (20144452098761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10072226049381 + 10072226049382.

It is an arithmetic number, because the mean of its divisors is an integer number (10072226049382).

It is a 1-persistent number, because it is pandigital, but 2⋅20144452098763 = 40288904197526 is not.

Almost surely, 2^{20144452098763} is an apocalyptic number.

20144452098763 is a deficient number, since it is larger than the sum of its proper divisors (1).

20144452098763 is an equidigital number, since it uses as much as digits as its factorization.

20144452098763 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11612160, while the sum is 55.

The spelling of 20144452098763 in words is "twenty trillion, one hundred forty-four billion, four hundred fifty-two million, ninety-eight thousand, seven hundred sixty-three".