124112245425043 has 4 divisors (see below), whose sum is σ = 124112903360688. Its totient is φ = 124111587489400.

The previous prime is 124112245425029. The next prime is 124112245425089. The reversal of 124112245425043 is 340524542211421.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 124112245425043 - 2⁵ = 124112245425011 is a prime.

It is a super-2 number, since 2×124112245425043² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 124112245424987 and 124112245425005.

It is not an unprimeable number, because it can be changed into a prime (124112245423043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 328684783 + ... + 329062168.

It is an arithmetic number, because the mean of its divisors is an integer number (31028225840172).

Almost surely, 2^{124112245425043} is an apocalyptic number.

124112245425043 is a deficient number, since it is larger than the sum of its proper divisors (657935645).

124112245425043 is an equidigital number, since it uses as much as digits as its factorization.

124112245425043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657935644.

The product of its (nonzero) digits is 307200, while the sum is 40.

Adding to 124112245425043 its reverse (340524542211421), we get a palindrome (464636787636464).

The spelling of 124112245425043 in words is "one hundred twenty-four trillion, one hundred twelve billion, two hundred forty-five million, four hundred twenty-five thousand, forty-three".