124043422433401 has 2 divisors, whose sum is σ = 124043422433402. Its totient is φ = 124043422433400.

The previous prime is 124043422433389. The next prime is 124043422433417. The reversal of 124043422433401 is 104334224340421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 90253895042025 + 33789527391376 = 9500205^2 + 5812876^2 .

It is a cyclic number.

It is not a de Polignac number, because 124043422433401 - 2²⁷ = 124043288215673 is a prime.

It is not a weakly prime, because it can be changed into another prime (124043422433431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62021711216700 + 62021711216701.

It is an arithmetic number, because the mean of its divisors is an integer number (62021711216701).

Almost surely, 2^{124043422433401} is an apocalyptic number.

It is an amenable number.

124043422433401 is a deficient number, since it is larger than the sum of its proper divisors (1).

124043422433401 is an equidigital number, since it uses as much as digits as its factorization.

124043422433401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 221184, while the sum is 37.

Adding to 124043422433401 its reverse (104334224340421), we get a palindrome (228377646773822).

The spelling of 124043422433401 in words is "one hundred twenty-four trillion, forty-three billion, four hundred twenty-two million, four hundred thirty-three thousand, four hundred one".