1414042181 has 2 divisors, whose sum is σ = 1414042182. Its totient is φ = 1414042180.

The previous prime is 1414042127. The next prime is 1414042207. The reversal of 1414042181 is 1812404141.

It is an a-pointer prime, because the next prime (1414042207) can be obtained adding 1414042181 to its sum of digits (26).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1181021956 + 233020225 = 34366^2 + 15265^2 .

It is a cyclic number.

It is not a de Polignac number, because 1414042181 - 2¹⁰ = 1414041157 is a prime.

It is a super-2 number, since 2×1414042181² = 3999030579294473522, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1414042181.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1414012181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 707021090 + 707021091.

It is an arithmetic number, because the mean of its divisors is an integer number (707021091).

Almost surely, 2^1414042181 is an apocalyptic number.

It is an amenable number.

1414042181 is a deficient number, since it is larger than the sum of its proper divisors (1).

1414042181 is an equidigital number, since it uses as much as digits as its factorization.

1414042181 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1024, while the sum is 26.

The square root of 1414042181 is about 37603.7522196921. The cubic root of 1414042181 is about 1122.4167046490.

The spelling of 1414042181 in words is "one billion, four hundred fourteen million, forty-two thousand, one hundred eighty-one".