812502093934 has 16 divisors (see below), whose sum is σ = 1220721680880. Its totient is φ = 405595385280.

The previous prime is 812502093899. The next prime is 812502093943. The reversal of 812502093934 is 439390205218.

812502093934 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 7 ways as a sum of consecutive naturals, for example, 3038077 + ... + 3294679.

It is an arithmetic number, because the mean of its divisors is an integer number (76295105055).

Almost surely, 2^812502093934 is an apocalyptic number.

812502093934 is a deficient number, since it is larger than the sum of its proper divisors (408219586946).

812502093934 is a wasteful number, since it uses less digits than its factorization.

812502093934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259155.

The product of its (nonzero) digits is 466560, while the sum is 46.

The spelling of 812502093934 in words is "eight hundred twelve billion, five hundred two million, ninety-three thousand, nine hundred thirty-four".