411124541 has 2 divisors, whose sum is σ = 411124542. Its totient is φ = 411124540.

The previous prime is 411124537. The next prime is 411124607. The reversal of 411124541 is 145421114.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 378108025 + 33016516 = 19445^2 + 5746^2 .

It is a cyclic number.

It is not a de Polignac number, because 411124541 - 2² = 411124537 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (411124741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205562270 + 205562271.

It is an arithmetic number, because the mean of its divisors is an integer number (205562271).

Almost surely, 2^411124541 is an apocalyptic number.

It is an amenable number.

411124541 is a deficient number, since it is larger than the sum of its proper divisors (1).

411124541 is an equidigital number, since it uses as much as digits as its factorization.

411124541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 640, while the sum is 23.

The square root of 411124541 is about 20276.2062773094. The cubic root of 411124541 is about 743.5744648382.

Adding to 411124541 its reverse (145421114), we get a palindrome (556545655).

The spelling of 411124541 in words is "four hundred eleven million, one hundred twenty-four thousand, five hundred forty-one".