41321429 has 2 divisors, whose sum is σ = 41321430. Its totient is φ = 41321428.

The previous prime is 41321411. The next prime is 41321443. The reversal of 41321429 is 92412314.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41280625 + 40804 = 6425^2 + 202^2 .

It is a cyclic number.

It is not a de Polignac number, because 41321429 - 2⁸ = 41321173 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 41321398 and 41321407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41321459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20660714 + 20660715.

It is an arithmetic number, because the mean of its divisors is an integer number (20660715).

Almost surely, 2^41321429 is an apocalyptic number.

It is an amenable number.

41321429 is a deficient number, since it is larger than the sum of its proper divisors (1).

41321429 is an equidigital number, since it uses as much as digits as its factorization.

41321429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1728, while the sum is 26.

The square root of 41321429 is about 6428.1746242615. The cubic root of 41321429 is about 345.7204827063.

The spelling of 41321429 in words is "forty-one million, three hundred twenty-one thousand, four hundred twenty-nine".