41642413 has 2 divisors, whose sum is σ = 41642414. Its totient is φ = 41642412.

The previous prime is 41642407. The next prime is 41642437. The reversal of 41642413 is 31424614.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22867524 + 18774889 = 4782^2 + 4333^2 .

It is a cyclic number.

It is not a de Polignac number, because 41642413 - 2¹³ = 41634221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41642473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20821206 + 20821207.

It is an arithmetic number, because the mean of its divisors is an integer number (20821207).

Almost surely, 2^41642413 is an apocalyptic number.

It is an amenable number.

41642413 is a deficient number, since it is larger than the sum of its proper divisors (1).

41642413 is an equidigital number, since it uses as much as digits as its factorization.

41642413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2304, while the sum is 25.

The square root of 41642413 is about 6453.0932892683. The cubic root of 41642413 is about 346.6133579066.

The spelling of 41642413 in words is "forty-one million, six hundred forty-two thousand, four hundred thirteen".