124045405147 has 2 divisors, whose sum is σ = 124045405148. Its totient is φ = 124045405146.

The previous prime is 124045405123. The next prime is 124045405189. The reversal of 124045405147 is 741504540421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 124045405147 - 2¹⁵ = 124045372379 is a prime.

It is not a weakly prime, because it can be changed into another prime (124045405447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62022702573 + 62022702574.

It is an arithmetic number, because the mean of its divisors is an integer number (62022702574).

Almost surely, 2^124045405147 is an apocalyptic number.

124045405147 is a deficient number, since it is larger than the sum of its proper divisors (1).

124045405147 is an equidigital number, since it uses as much as digits as its factorization.

124045405147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 89600, while the sum is 37.

Adding to 124045405147 its reverse (741504540421), we get a palindrome (865549945568).

The spelling of 124045405147 in words is "one hundred twenty-four billion, forty-five million, four hundred five thousand, one hundred forty-seven".