42412424433123 has 16 divisors (see below), whose sum is σ = 56594276444160. Its totient is φ = 28252769566944.

The previous prime is 42412424433107. The next prime is 42412424433149. The reversal of 42412424433123 is 32133442421424.

It is not a de Polignac number, because 42412424433123 - 2⁴ = 42412424433107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42412424433823) 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, 18836965 + ... + 20967977.

It is an arithmetic number, because the mean of its divisors is an integer number (3537142277760).

Almost surely, 2^{42412424433123} is an apocalyptic number.

42412424433123 is a deficient number, since it is larger than the sum of its proper divisors (14181852011037).

42412424433123 is a wasteful number, since it uses less digits than its factorization.

42412424433123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2136218.

The product of its digits is 442368, while the sum is 39.

Adding to 42412424433123 its reverse (32133442421424), we get a palindrome (74545866854547).

The spelling of 42412424433123 in words is "forty-two trillion, four hundred twelve billion, four hundred twenty-four million, four hundred thirty-three thousand, one hundred twenty-three".