2141405341 has 2 divisors, whose sum is σ = 2141405342. Its totient is φ = 2141405340.

The previous prime is 2141405311. The next prime is 2141405347. The reversal of 2141405341 is 1435041412.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2137120441 + 4284900 = 46229^2 + 2070^2 .

It is a cyclic number.

It is not a de Polignac number, because 2141405341 - 2²¹ = 2139308189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2141405347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1070702670 + 1070702671.

It is an arithmetic number, because the mean of its divisors is an integer number (1070702671).

Almost surely, 2^2141405341 is an apocalyptic number.

It is an amenable number.

2141405341 is a deficient number, since it is larger than the sum of its proper divisors (1).

2141405341 is an equidigital number, since it uses as much as digits as its factorization.

2141405341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 2141405341 is about 46275.3210793831. The cubic root of 2141405341 is about 1288.9407688163.

Adding to 2141405341 its reverse (1435041412), we get a palindrome (3576446753).

The spelling of 2141405341 in words is "two billion, one hundred forty-one million, four hundred five thousand, three hundred forty-one".