124233342017 has 2 divisors, whose sum is σ = 124233342018. Its totient is φ = 124233342016.

The previous prime is 124233342011. The next prime is 124233342047. The reversal of 124233342017 is 710243332421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110590167601 + 13643174416 = 332551^2 + 116804^2 .

It is a cyclic number.

It is not a de Polignac number, because 124233342017 - 2²⁸ = 123964906561 is a prime.

It is not a weakly prime, because it can be changed into another prime (124233342011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62116671008 + 62116671009.

It is an arithmetic number, because the mean of its divisors is an integer number (62116671009).

Almost surely, 2^124233342017 is an apocalyptic number.

It is an amenable number.

124233342017 is a deficient number, since it is larger than the sum of its proper divisors (1).

124233342017 is an equidigital number, since it uses as much as digits as its factorization.

124233342017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 32.

Adding to 124233342017 its reverse (710243332421), we get a palindrome (834476674438).

The spelling of 124233342017 in words is "one hundred twenty-four billion, two hundred thirty-three million, three hundred forty-two thousand, seventeen".