2141329 has 2 divisors, whose sum is σ = 2141330. Its totient is φ = 2141328.

The previous prime is 2141311. The next prime is 2141333. The reversal of 2141329 is 9231412.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1537600 + 603729 = 1240^2 + 777^2 .

It is a cyclic number.

It is not a de Polignac number, because 2141329 - 2⁵ = 2141297 is a prime.

It is not a weakly prime, because it can be changed into another prime (2141929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1070664 + 1070665.

It is an arithmetic number, because the mean of its divisors is an integer number (1070665).

2^2141329 is an apocalyptic number.

It is an amenable number.

2141329 is a deficient number, since it is larger than the sum of its proper divisors (1).

2141329 is an equidigital number, since it uses as much as digits as its factorization.

2141329 is an evil number, because the sum of its binary digits is even.

The product of its digits is 432, while the sum is 22.

The square root of 2141329 is about 1463.3280561788. The cubic root of 2141329 is about 128.8925451742.

The spelling of 2141329 in words is "two million, one hundred forty-one thousand, three hundred twenty-nine".