42123322332124 has 18 divisors (see below), whose sum is σ = 81026473329872. Its totient is φ = 19146964696200.

The previous prime is 42123322332083. The next prime is 42123322332199.

It is a happy number.

42123322332124 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 42123322332124.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 43515828372 + ... + 43515829339.

Almost surely, 2^{42123322332124} is an apocalyptic number.

42123322332124 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42123322332124 is a deficient number, since it is larger than the sum of its proper divisors (38903150997748).

42123322332124 is a wasteful number, since it uses less digits than its factorization.

42123322332124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87031657737 (or 87031657724 counting only the distinct ones).

The product of its digits is 82944, while the sum is 34.

It can be divided in two parts, 4212332 and 2332124, that added together give a palindrome (6544456).

The spelling of 42123322332124 in words is "forty-two trillion, one hundred twenty-three billion, three hundred twenty-two million, three hundred thirty-two thousand, one hundred twenty-four".