12141911 has 2 divisors, whose sum is σ = 12141912. Its totient is φ = 12141910.

The previous prime is 12141901. The next prime is 12141919. The reversal of 12141911 is 11914121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12141911 - 2⁶ = 12141847 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12141919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6070955 + 6070956.

It is an arithmetic number, because the mean of its divisors is an integer number (6070956).

Almost surely, 2^12141911 is an apocalyptic number.

12141911 is a deficient number, since it is larger than the sum of its proper divisors (1).

12141911 is an equidigital number, since it uses as much as digits as its factorization.

12141911 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72, while the sum is 20.

The square root of 12141911 is about 3484.5245012770. The cubic root of 12141911 is about 229.8418004743.

It can be divided in two parts, 1214 and 1911, that added together give a 5-th power (3125 = 5⁵).

The spelling of 12141911 in words is "twelve million, one hundred forty-one thousand, nine hundred eleven".