124553443843 has 2 divisors, whose sum is σ = 124553443844. Its totient is φ = 124553443842.

The previous prime is 124553443789. The next prime is 124553443849. The reversal of 124553443843 is 348344355421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 124553443843 - 2¹³ = 124553435651 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 124553443793 and 124553443802.

It is not a weakly prime, because it can be changed into another prime (124553443849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62276721921 + 62276721922.

It is an arithmetic number, because the mean of its divisors is an integer number (62276721922).

Almost surely, 2^124553443843 is an apocalyptic number.

124553443843 is a deficient number, since it is larger than the sum of its proper divisors (1).

124553443843 is an equidigital number, since it uses as much as digits as its factorization.

124553443843 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2764800, while the sum is 46.

The spelling of 124553443843 in words is "one hundred twenty-four billion, five hundred fifty-three million, four hundred forty-three thousand, eight hundred forty-three".