41113200409 has 2 divisors, whose sum is σ = 41113200410. Its totient is φ = 41113200408.

The previous prime is 41113200389. The next prime is 41113200413. The reversal of 41113200409 is 90400231114.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29387559184 + 11725641225 = 171428^2 + 108285^2 .

It is a cyclic number.

It is not a de Polignac number, because 41113200409 - 2¹⁷ = 41113069337 is a prime.

It is not a weakly prime, because it can be changed into another prime (41113200449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20556600204 + 20556600205.

It is an arithmetic number, because the mean of its divisors is an integer number (20556600205).

Almost surely, 2^41113200409 is an apocalyptic number.

It is an amenable number.

41113200409 is a deficient number, since it is larger than the sum of its proper divisors (1).

41113200409 is an equidigital number, since it uses as much as digits as its factorization.

41113200409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 41113200409 in words is "forty-one billion, one hundred thirteen million, two hundred thousand, four hundred nine".