42123344332124 has 12 divisors (see below), whose sum is σ = 80417293725048. Its totient is φ = 19146974696400.

The previous prime is 42123344332123. The next prime is 42123344332159.

42123344332124 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×42123344332124² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42123344332123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 478674367367 + ... + 478674367454.

It is an arithmetic number, because the mean of its divisors is an integer number (6701441143754).

Almost surely, 2^{42123344332124} is an apocalyptic number.

42123344332124 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42123344332124 is a deficient number, since it is larger than the sum of its proper divisors (38293949392924).

42123344332124 is a wasteful number, since it uses less digits than its factorization.

42123344332124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 957348734836 (or 957348734834 counting only the distinct ones).

The product of its digits is 331776, while the sum is 38.

It can be divided in two parts, 4212334 and 4332124, that added together give a palindrome (8544458).

The spelling of 42123344332124 in words is "forty-two trillion, one hundred twenty-three billion, three hundred forty-four million, three hundred thirty-two thousand, one hundred twenty-four".