83809672008294 has 32 divisors (see below), whose sum is σ = 167698455644160. Its totient is φ = 27923372705952.

The previous prime is 83809672008247. The next prime is 83809672008331. The reversal of 83809672008294 is 49280027690838.

83809672008294 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×83809672008294² (a number of 29 digits) contains 22 as substring.

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, 1029903792 + ... + 1029985164.

It is an arithmetic number, because the mean of its divisors is an integer number (5240576738880).

Almost surely, 2^{83809672008294} is an apocalyptic number.

83809672008294 is an abundant number, since it is smaller than the sum of its proper divisors (83888783635866).

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

83809672008294 is a wasteful number, since it uses less digits than its factorization.

83809672008294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160284.

The product of its (nonzero) digits is 83607552, while the sum is 66.

The spelling of 83809672008294 in words is "eighty-three trillion, eight hundred nine billion, six hundred seventy-two million, eight thousand, two hundred ninety-four".