134631685322 has 16 divisors (see below), whose sum is σ = 206885032200. Its totient is φ = 65670197760.

The previous prime is 134631685319. The next prime is 134631685327. The reversal of 134631685322 is 223586136431.

It can be written as a sum of positive squares in 4 ways, for example, as 44846956441 + 89784728881 = 211771^2 + 299641^2 .

It is not an unprimeable number, because it can be changed into a prime (134631685327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1831004 + ... + 1903112.

Almost surely, 2^134631685322 is an apocalyptic number.

134631685322 is a deficient number, since it is larger than the sum of its proper divisors (72253346878).

134631685322 is a wasteful number, since it uses less digits than its factorization.

134631685322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94921.

The product of its digits is 622080, while the sum is 44.

The spelling of 134631685322 in words is "one hundred thirty-four billion, six hundred thirty-one million, six hundred eighty-five thousand, three hundred twenty-two".