411242723 has 2 divisors, whose sum is σ = 411242724. Its totient is φ = 411242722.

The previous prime is 411242719. The next prime is 411242729. The reversal of 411242723 is 327242114.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 411242723 - 2² = 411242719 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 411242692 and 411242701.

It is not a weakly prime, because it can be changed into another prime (411242729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205621361 + 205621362.

It is an arithmetic number, because the mean of its divisors is an integer number (205621362).

Almost surely, 2^411242723 is an apocalyptic number.

411242723 is a deficient number, since it is larger than the sum of its proper divisors (1).

411242723 is an equidigital number, since it uses as much as digits as its factorization.

411242723 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2688, while the sum is 26.

The square root of 411242723 is about 20279.1203704697. The cubic root of 411242723 is about 743.6457074015.

Adding to 411242723 its reverse (327242114), we get a palindrome (738484837).

The spelling of 411242723 in words is "four hundred eleven million, two hundred forty-two thousand, seven hundred twenty-three".