42123233232124 has 48 divisors (see below), whose sum is σ = 81819924189696. Its totient is φ = 18813563294400.

The previous prime is 42123233232121. The next prime is 42123233232137.

It is a happy number.

42123233232124 is nontrivially palindromic in base 10.

42123233232124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 42123233232124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42123233232121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5519464 + ... + 10710319.

It is an arithmetic number, because the mean of its divisors is an integer number (1704581753952).

Almost surely, 2^{42123233232124} is an apocalyptic number.

42123233232124 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42123233232124 is a deficient number, since it is larger than the sum of its proper divisors (39696690957572).

42123233232124 is a wasteful number, since it uses less digits than its factorization.

42123233232124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16230826 (or 16230824 counting only the distinct ones).

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

It can be divided in two parts, 4212323 and 3232124, that added together give a palindrome (7444447).

The spelling of 42123233232124 in words is "forty-two trillion, one hundred twenty-three billion, two hundred thirty-three million, two hundred thirty-two thousand, one hundred twenty-four".