21441410119 has 2 divisors, whose sum is σ = 21441410120. Its totient is φ = 21441410118.

The previous prime is 21441410057. The next prime is 21441410141. The reversal of 21441410119 is 91101414412.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 21441410119 - 2⁹ = 21441409607 is a prime.

It is a super-2 number, since 2×21441410119² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (21441410219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10720705059 + 10720705060.

It is an arithmetic number, because the mean of its divisors is an integer number (10720705060).

Almost surely, 2^21441410119 is an apocalyptic number.

21441410119 is a deficient number, since it is larger than the sum of its proper divisors (1).

21441410119 is an equidigital number, since it uses as much as digits as its factorization.

21441410119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 28.

The spelling of 21441410119 in words is "twenty-one billion, four hundred forty-one million, four hundred ten thousand, one hundred nineteen".