124434331433 has 2 divisors, whose sum is σ = 124434331434. Its totient is φ = 124434331432.

The previous prime is 124434331397. The next prime is 124434331471. The reversal of 124434331433 is 334133434421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 118420639129 + 6013692304 = 344123^2 + 77548^2 .

It is a cyclic number.

It is not a de Polignac number, because 124434331433 - 2¹⁰ = 124434330409 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 124434331393 and 124434331402.

It is not a weakly prime, because it can be changed into another prime (124434331033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62217165716 + 62217165717.

It is an arithmetic number, because the mean of its divisors is an integer number (62217165717).

Almost surely, 2^124434331433 is an apocalyptic number.

It is an amenable number.

124434331433 is a deficient number, since it is larger than the sum of its proper divisors (1).

124434331433 is an equidigital number, since it uses as much as digits as its factorization.

124434331433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 124416, while the sum is 35.

Adding to 124434331433 its reverse (334133434421), we get a palindrome (458567765854).

The spelling of 124434331433 in words is "one hundred twenty-four billion, four hundred thirty-four million, three hundred thirty-one thousand, four hundred thirty-three".