41377009 has 2 divisors, whose sum is σ = 41377010. Its totient is φ = 41377008.

The previous prime is 41376953. The next prime is 41377019. The reversal of 41377009 is 90077314.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29322225 + 12054784 = 5415^2 + 3472^2 .

It is a cyclic number.

It is not a de Polignac number, because 41377009 - 2¹¹ = 41374961 is a prime.

It is not a weakly prime, because it can be changed into another prime (41377019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20688504 + 20688505.

It is an arithmetic number, because the mean of its divisors is an integer number (20688505).

Almost surely, 2^41377009 is an apocalyptic number.

It is an amenable number.

41377009 is a deficient number, since it is larger than the sum of its proper divisors (1).

41377009 is an equidigital number, since it uses as much as digits as its factorization.

41377009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5292, while the sum is 31.

The square root of 41377009 is about 6432.4963272434. The cubic root of 41377009 is about 345.8754187457.

The spelling of 41377009 in words is "forty-one million, three hundred seventy-seven thousand, nine".