34434123423242 has 8 divisors (see below), whose sum is σ = 51814122628356. Its totient is φ = 17162749213792.

The previous prime is 34434123423223. The next prime is 34434123423247. The reversal of 34434123423242 is 24232432143443.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 26852906356441 + 7581217066801 = 5181979^2 + 2753401^2 .

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 34434123423242.

It is not an unprimeable number, because it can be changed into a prime (34434123423247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27156248123 + ... + 27156249390.

Almost surely, 2^{34434123423242} is an apocalyptic number.

34434123423242 is a deficient number, since it is larger than the sum of its proper divisors (17379999205114).

34434123423242 is a wasteful number, since it uses less digits than its factorization.

34434123423242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54312497832.

The product of its digits is 1327104, while the sum is 41.

Adding to 34434123423242 its reverse (24232432143443), we get a palindrome (58666555566685).

The spelling of 34434123423242 in words is "thirty-four trillion, four hundred thirty-four billion, one hundred twenty-three million, four hundred twenty-three thousand, two hundred forty-two".