411404043041 has 2 divisors, whose sum is σ = 411404043042. Its totient is φ = 411404043040.

The previous prime is 411404042989. The next prime is 411404043103. The reversal of 411404043041 is 140340404114.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 378544867600 + 32859175441 = 615260^2 + 181271^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-411404043041 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 411404043041.

It is not a weakly prime, because it can be changed into another prime (411404042041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205702021520 + 205702021521.

It is an arithmetic number, because the mean of its divisors is an integer number (205702021521).

Almost surely, 2^411404043041 is an apocalyptic number.

It is an amenable number.

411404043041 is a deficient number, since it is larger than the sum of its proper divisors (1).

411404043041 is an equidigital number, since it uses as much as digits as its factorization.

411404043041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 411404043041 its reverse (140340404114), we get a palindrome (551744447155).

The spelling of 411404043041 in words is "four hundred eleven billion, four hundred four million, forty-three thousand, forty-one".