834394345270 has 32 divisors (see below), whose sum is σ = 1597794291936. Its totient is φ = 312636172800.

The previous prime is 834394345261. The next prime is 834394345289. The reversal of 834394345270 is 72543493438.

834394345270 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 11594941 + ... + 11666680.

It is an arithmetic number, because the mean of its divisors is an integer number (49931071623).

Almost surely, 2^834394345270 is an apocalyptic number.

834394345270 is a deficient number, since it is larger than the sum of its proper divisors (763399946666).

834394345270 is a wasteful number, since it uses less digits than its factorization.

834394345270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23261856.

The product of its (nonzero) digits is 8709120, while the sum is 52.

The spelling of 834394345270 in words is "eight hundred thirty-four billion, three hundred ninety-four million, three hundred forty-five thousand, two hundred seventy".