42114124123 has 16 divisors (see below), whose sum is σ = 46220993280. Its totient is φ = 38198937600.

The previous prime is 42114124103. The next prime is 42114124147. The reversal of 42114124123 is 32142141124.

42114124123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42114124123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42114124103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38788 + ... + 292801.

It is an arithmetic number, because the mean of its divisors is an integer number (2888812080).

Almost surely, 2^42114124123 is an apocalyptic number.

42114124123 is a deficient number, since it is larger than the sum of its proper divisors (4106869157).

42114124123 is a wasteful number, since it uses less digits than its factorization.

42114124123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331878.

The product of its digits is 1536, while the sum is 25.

Adding to 42114124123 its reverse (32142141124), we get a palindrome (74256265247).

The spelling of 42114124123 in words is "forty-two billion, one hundred fourteen million, one hundred twenty-four thousand, one hundred twenty-three".