124555510043 has 2 divisors, whose sum is σ = 124555510044. Its totient is φ = 124555510042.

The previous prime is 124555510033. The next prime is 124555510061. The reversal of 124555510043 is 340015555421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 124555510043 - 2²² = 124551315739 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 124555509985 and 124555510012.

It is not a weakly prime, because it can be changed into another prime (124555510033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62277755021 + 62277755022.

It is an arithmetic number, because the mean of its divisors is an integer number (62277755022).

Almost surely, 2^124555510043 is an apocalyptic number.

124555510043 is a deficient number, since it is larger than the sum of its proper divisors (1).

124555510043 is an equidigital number, since it uses as much as digits as its factorization.

124555510043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60000, while the sum is 35.

The spelling of 124555510043 in words is "one hundred twenty-four billion, five hundred fifty-five million, five hundred ten thousand, forty-three".