34684526689212 has 96 divisors (see below), whose sum is σ = 88473947756544. Its totient is φ = 10528200345600.

The previous prime is 34684526689187. The next prime is 34684526689223. The reversal of 34684526689212 is 21298662548643.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29738787 + ... + 30883077.

It is an arithmetic number, because the mean of its divisors is an integer number (921603622464).

Almost surely, 2^{34684526689212} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34684526689212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44236973878272).

34684526689212 is an abundant number, since it is smaller than the sum of its proper divisors (53789421067332).

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

34684526689212 is a wasteful number, since it uses less digits than its factorization.

34684526689212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1149139 (or 1149137 counting only the distinct ones).

The product of its digits is 238878720, while the sum is 66.

The spelling of 34684526689212 in words is "thirty-four trillion, six hundred eighty-four billion, five hundred twenty-six million, six hundred eighty-nine thousand, two hundred twelve".