34278108142 has 8 divisors (see below), whose sum is σ = 51427917576. Its totient is φ = 17135468952.

The previous prime is 34278108119. The next prime is 34278108217. The reversal of 34278108142 is 24180187243.

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

It is a junction number, because it is equal to n+sod(n) for n = 34278108095 and 34278108104.

It is a congruent number.

It is an unprimeable number.

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, 1780593 + ... + 1799740.

It is an arithmetic number, because the mean of its divisors is an integer number (6428489697).

Almost surely, 2^34278108142 is an apocalyptic number.

34278108142 is a deficient number, since it is larger than the sum of its proper divisors (17149809434).

34278108142 is a wasteful number, since it uses less digits than its factorization.

34278108142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3585122.

The product of its (nonzero) digits is 86016, while the sum is 40.

The spelling of 34278108142 in words is "thirty-four billion, two hundred seventy-eight million, one hundred eight thousand, one hundred forty-two".