415444341223 has 2 divisors, whose sum is σ = 415444341224. Its totient is φ = 415444341222.

The previous prime is 415444341181. The next prime is 415444341269. The reversal of 415444341223 is 322143444514.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-415444341223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (415444341623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207722170611 + 207722170612.

It is an arithmetic number, because the mean of its divisors is an integer number (207722170612).

Almost surely, 2^415444341223 is an apocalyptic number.

415444341223 is a deficient number, since it is larger than the sum of its proper divisors (1).

415444341223 is an equidigital number, since it uses as much as digits as its factorization.

415444341223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 184320, while the sum is 37.

Adding to 415444341223 its reverse (322143444514), we get a palindrome (737587785737).

The spelling of 415444341223 in words is "four hundred fifteen billion, four hundred forty-four million, three hundred forty-one thousand, two hundred twenty-three".