124442114042 has 4 divisors (see below), whose sum is σ = 186663171066. Its totient is φ = 62221057020.

The previous prime is 124442114011. The next prime is 124442114051. The reversal of 124442114042 is 240411244421.

124442114042 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 240411244421 = 15241 ⋅15773981.

It can be written as a sum of positive squares in only one way, i.e., 88886863321 + 35555250721 = 298139^2 + 188561^2 .

It is a junction number, because it is equal to n+sod(n) for n = 124442113996 and 124442114014.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31110528509 + ... + 31110528512.

Almost surely, 2^124442114042 is an apocalyptic number.

124442114042 is a deficient number, since it is larger than the sum of its proper divisors (62221057024).

124442114042 is an equidigital number, since it uses as much as digits as its factorization.

124442114042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62221057023.

The product of its (nonzero) digits is 8192, while the sum is 29.

Adding to 124442114042 its reverse (240411244421), we get a palindrome (364853358463).

The spelling of 124442114042 in words is "one hundred twenty-four billion, four hundred forty-two million, one hundred fourteen thousand, forty-two".