40341841 has 2 divisors, whose sum is σ = 40341842. Its totient is φ = 40341840.

The previous prime is 40341811. The next prime is 40341863. The reversal of 40341841 is 14814304.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31809600 + 8532241 = 5640^2 + 2921^2 .

It is a cyclic number.

It is not a de Polignac number, because 40341841 - 2⁵ = 40341809 is a prime.

It is not a weakly prime, because it can be changed into another prime (40341811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20170920 + 20170921.

It is an arithmetic number, because the mean of its divisors is an integer number (20170921).

Almost surely, 2^40341841 is an apocalyptic number.

It is an amenable number.

40341841 is a deficient number, since it is larger than the sum of its proper divisors (1).

40341841 is an equidigital number, since it uses as much as digits as its factorization.

40341841 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 40341841 is about 6351.5227308103. The cubic root of 40341841 is about 342.9666603095.

The spelling of 40341841 in words is "forty million, three hundred forty-one thousand, eight hundred forty-one".