413044314181 has 2 divisors, whose sum is σ = 413044314182. Its totient is φ = 413044314180.

The previous prime is 413044314157. The next prime is 413044314187. The reversal of 413044314181 is 181413440314.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 408309498081 + 4734816100 = 638991^2 + 68810^2 .

It is a cyclic number.

It is not a de Polignac number, because 413044314181 - 2²⁷ = 412910096453 is a prime.

It is a super-2 number, since 2×413044314181² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (413044314187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206522157090 + 206522157091.

It is an arithmetic number, because the mean of its divisors is an integer number (206522157091).

Almost surely, 2^413044314181 is an apocalyptic number.

It is an amenable number.

413044314181 is a deficient number, since it is larger than the sum of its proper divisors (1).

413044314181 is an equidigital number, since it uses as much as digits as its factorization.

413044314181 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18432, while the sum is 34.

Adding to 413044314181 its reverse (181413440314), we get a palindrome (594457754495).

The spelling of 413044314181 in words is "four hundred thirteen billion, forty-four million, three hundred fourteen thousand, one hundred eighty-one".