423411413 has 2 divisors, whose sum is σ = 423411414. Its totient is φ = 423411412.

The previous prime is 423411407. The next prime is 423411427. The reversal of 423411413 is 314114324.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 337163044 + 86248369 = 18362^2 + 9287^2 .

It is a cyclic number.

It is not a de Polignac number, because 423411413 - 2¹⁰ = 423410389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (423411403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211705706 + 211705707.

It is an arithmetic number, because the mean of its divisors is an integer number (211705707).

Almost surely, 2^423411413 is an apocalyptic number.

It is an amenable number.

423411413 is a deficient number, since it is larger than the sum of its proper divisors (1).

423411413 is an equidigital number, since it uses as much as digits as its factorization.

423411413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1152, while the sum is 23.

The square root of 423411413 is about 20576.9631627216. The cubic root of 423411413 is about 750.9093639270.

Adding to 423411413 its reverse (314114324), we get a palindrome (737525737).

The spelling of 423411413 in words is "four hundred twenty-three million, four hundred eleven thousand, four hundred thirteen".