42344132234 has 8 divisors (see below), whose sum is σ = 64145071908. Its totient is φ = 20962441600.

The previous prime is 42344132213. The next prime is 42344132323. The reversal of 42344132234 is 43223144324.

It can be written as a sum of positive squares in 2 ways, for example, as 35379729025 + 6964403209 = 188095^2 + 83453^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 42344132234.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 104812007 + ... + 104812410.

Almost surely, 2^42344132234 is an apocalyptic number.

42344132234 is a deficient number, since it is larger than the sum of its proper divisors (21800939674).

42344132234 is a wasteful number, since it uses less digits than its factorization.

42344132234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209624520.

The product of its digits is 55296, while the sum is 32.

Adding to 42344132234 its reverse (43223144324), we get a palindrome (85567276558).

The spelling of 42344132234 in words is "forty-two billion, three hundred forty-four million, one hundred thirty-two thousand, two hundred thirty-four".