20114415219127 has 2 divisors, whose sum is σ = 20114415219128. Its totient is φ = 20114415219126.

The previous prime is 20114415219121. The next prime is 20114415219149. The reversal of 20114415219127 is 72191251441102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20114415219127 - 2¹⁹ = 20114414694839 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20114415219127.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20114415219121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10057207609563 + 10057207609564.

It is an arithmetic number, because the mean of its divisors is an integer number (10057207609564).

Almost surely, 2^{20114415219127} is an apocalyptic number.

20114415219127 is a deficient number, since it is larger than the sum of its proper divisors (1).

20114415219127 is an equidigital number, since it uses as much as digits as its factorization.

20114415219127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 40.

The spelling of 20114415219127 in words is "twenty trillion, one hundred fourteen billion, four hundred fifteen million, two hundred nineteen thousand, one hundred twenty-seven".