41309407 has 2 divisors, whose sum is σ = 41309408. Its totient is φ = 41309406.

The previous prime is 41309393. The next prime is 41309431. The reversal of 41309407 is 70490314.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41309407 - 2²³ = 32920799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41309447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20654703 + 20654704.

It is an arithmetic number, because the mean of its divisors is an integer number (20654704).

Almost surely, 2^41309407 is an apocalyptic number.

41309407 is a deficient number, since it is larger than the sum of its proper divisors (1).

41309407 is an equidigital number, since it uses as much as digits as its factorization.

41309407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 41309407 is about 6427.2394540736. The cubic root of 41309407 is about 345.6869516395.

The spelling of 41309407 in words is "forty-one million, three hundred nine thousand, four hundred seven".