34314423206646 has 64 divisors (see below), whose sum is σ = 78809405875200. Its totient is φ = 9850885437600.

The previous prime is 34314423206579. The next prime is 34314423206669. The reversal of 34314423206646 is 64660232441343.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 34314423206595 and 34314423206604.

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 31 ways as a sum of consecutive naturals, for example, 108150825 + ... + 108467643.

It is an arithmetic number, because the mean of its divisors is an integer number (1231396966800).

Almost surely, 2^{34314423206646} is an apocalyptic number.

34314423206646 is an abundant number, since it is smaller than the sum of its proper divisors (44494982668554).

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

34314423206646 is a wasteful number, since it uses less digits than its factorization.

34314423206646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403225.

The product of its (nonzero) digits is 5971968, while the sum is 48.

Adding to 34314423206646 its reverse (64660232441343), we get a palindrome (98974655647989).

The spelling of 34314423206646 in words is "thirty-four trillion, three hundred fourteen billion, four hundred twenty-three million, two hundred six thousand, six hundred forty-six".