42323334402344 has 8 divisors (see below), whose sum is σ = 79356252004410. Its totient is φ = 21161667201168.

The previous prime is 42323334402343. The next prime is 42323334402361. The reversal of 42323334402344 is 44320443332324.

It can be written as a sum of positive squares in only one way, i.e., 26011122012100 + 16312212390244 = 5100110^2 + 4038838^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (42323334402341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2645208400139 + ... + 2645208400154.

Almost surely, 2^{42323334402344} is an apocalyptic number.

It is an amenable number.

42323334402344 is a deficient number, since it is larger than the sum of its proper divisors (37032917602066).

42323334402344 is a wasteful number, since it uses less digits than its factorization.

42323334402344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5290416800299 (or 5290416800295 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 41.

Adding to 42323334402344 its reverse (44320443332324), we get a palindrome (86643777734668).

The spelling of 42323334402344 in words is "forty-two trillion, three hundred twenty-three billion, three hundred thirty-four million, four hundred two thousand, three hundred forty-four".