812560092134 has 32 divisors (see below), whose sum is σ = 1453583079936. Its totient is φ = 333085547520.

The previous prime is 812560092101. The next prime is 812560092139. The reversal of 812560092134 is 431290065218.

It is a junction number, because it is equal to n+sod(n) for n = 812560092091 and 812560092100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (812560092139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12792614 + ... + 12855974.

It is an arithmetic number, because the mean of its divisors is an integer number (45424471248).

Almost surely, 2^812560092134 is an apocalyptic number.

812560092134 is a deficient number, since it is larger than the sum of its proper divisors (641022987802).

812560092134 is a wasteful number, since it uses less digits than its factorization.

812560092134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103220.

The product of its (nonzero) digits is 103680, while the sum is 41.

The spelling of 812560092134 in words is "eight hundred twelve billion, five hundred sixty million, ninety-two thousand, one hundred thirty-four".