34000340070 has 64 divisors (see below), whose sum is σ = 84109553856. Its totient is φ = 8789783040.

The previous prime is 34000340047. The next prime is 34000340071. The reversal of 34000340070 is 7004300043.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34000340071) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 252180 + ... + 362760.

It is an arithmetic number, because the mean of its divisors is an integer number (1314211779).

Almost surely, 2^34000340070 is an apocalyptic number.

34000340070 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 34000340070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42054776928).

34000340070 is an abundant number, since it is smaller than the sum of its proper divisors (50109213786).

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

34000340070 is a wasteful number, since it uses less digits than its factorization.

34000340070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110905.

The product of its (nonzero) digits is 1008, while the sum is 21.

The spelling of 34000340070 in words is "thirty-four billion, three hundred forty thousand, seventy".