42252224626123 has 8 divisors (see below), whose sum is σ = 42319526614016. Its totient is φ = 42184923719400.

The previous prime is 42252224626121. The next prime is 42252224626127. The reversal of 42252224626123 is 32162642225224.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42252224626123 - 2¹ = 42252224626121 is a prime.

It is a super-2 number, since 2×42252224626123² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42252224626123.

It is not an unprimeable number, because it can be changed into a prime (42252224626121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121603840 + ... + 121950802.

It is an arithmetic number, because the mean of its divisors is an integer number (5289940826752).

Almost surely, 2^{42252224626123} is an apocalyptic number.

42252224626123 is a deficient number, since it is larger than the sum of its proper divisors (67301987893).

42252224626123 is a wasteful number, since it uses less digits than its factorization.

42252224626123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540585.

The product of its digits is 1105920, while the sum is 43.

The spelling of 42252224626123 in words is "forty-two trillion, two hundred fifty-two billion, two hundred twenty-four million, six hundred twenty-six thousand, one hundred twenty-three".