42423323330244 has 24 divisors (see below), whose sum is σ = 99912873640608. Its totient is φ = 14008947890560.

The previous prime is 42423323330239. The next prime is 42423323330249. The reversal of 42423323330244 is 44203332332424.

It is an interprime number because it is at equal distance from previous prime (42423323330239) and next prime (42423323330249).

It is not an unprimeable number, because it can be changed into a prime (42423323330249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16519984437 + ... + 16519987004.

It is an arithmetic number, because the mean of its divisors is an integer number (4163036401692).

Almost surely, 2^{42423323330244} is an apocalyptic number.

It is an amenable number.

42423323330244 is an abundant number, since it is smaller than the sum of its proper divisors (57489550310364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42423323330244 is a wasteful number, since it uses less digits than its factorization.

42423323330244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33039971555 (or 33039971553 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 39.

Adding to 42423323330244 its reverse (44203332332424), we get a palindrome (86626655662668).

The spelling of 42423323330244 in words is "forty-two trillion, four hundred twenty-three billion, three hundred twenty-three million, three hundred thirty thousand, two hundred forty-four".