34456665442 has 8 divisors (see below), whose sum is σ = 51718369500. Its totient is φ = 17217208944.

The previous prime is 34456665413. The next prime is 34456665569. The reversal of 34456665442 is 24456665443.

It can be written as a sum of positive squares in 2 ways, for example, as 31254350521 + 3202314921 = 176789^2 + 56589^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5558017 + ... + 5564212.

Almost surely, 2^34456665442 is an apocalyptic number.

34456665442 is a deficient number, since it is larger than the sum of its proper divisors (17261704058).

34456665442 is a wasteful number, since it uses less digits than its factorization.

34456665442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11123780.

The product of its digits is 8294400, while the sum is 49.

Subtracting from 34456665442 its reverse (24456665443), we obtain a palindrome (9999999999).

The spelling of 34456665442 in words is "thirty-four billion, four hundred fifty-six million, six hundred sixty-five thousand, four hundred forty-two".