42126462124 has 24 divisors (see below), whose sum is σ = 76063095360. Its totient is φ = 20404210944.

The previous prime is 42126462101. The next prime is 42126462173.

42126462124 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×42126462124² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 42126462124.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1240909 + ... + 1274404.

It is an arithmetic number, because the mean of its divisors is an integer number (3169295640).

Almost surely, 2^42126462124 is an apocalyptic number.

It is an amenable number.

42126462124 is a deficient number, since it is larger than the sum of its proper divisors (33936633236).

42126462124 is a wasteful number, since it uses less digits than its factorization.

42126462124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2515449 (or 2515447 counting only the distinct ones).

The product of its digits is 36864, while the sum is 34.

The spelling of 42126462124 in words is "forty-two billion, one hundred twenty-six million, four hundred sixty-two thousand, one hundred twenty-four".