34278716406 has 32 divisors (see below), whose sum is σ = 74799427968. Its totient is φ = 10386170240.

The previous prime is 34278716371. The next prime is 34278716453. The reversal of 34278716406 is 60461787243.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 574621 + ... + 631463.

It is an arithmetic number, because the mean of its divisors is an integer number (2337482124).

Almost surely, 2^34278716406 is an apocalyptic number.

34278716406 is an abundant number, since it is smaller than the sum of its proper divisors (40520711562).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34278716406 is a wasteful number, since it uses less digits than its factorization.

34278716406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65996.

The product of its (nonzero) digits is 1354752, while the sum is 48.

The spelling of 34278716406 in words is "thirty-four billion, two hundred seventy-eight million, seven hundred sixteen thousand, four hundred six".