231346808751282 has 64 divisors (see below), whose sum is σ = 528916188441600. Its totient is φ = 66083654736576.

The previous prime is 231346808751259. The next prime is 231346808751307. The reversal of 231346808751282 is 282157808643132.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4087587808 + ... + 4087644404.

It is an arithmetic number, because the mean of its divisors is an integer number (8264315444400).

Almost surely, 2^{231346808751282} is an apocalyptic number.

231346808751282 is an abundant number, since it is smaller than the sum of its proper divisors (297569379690318).

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

231346808751282 is a wasteful number, since it uses less digits than its factorization.

231346808751282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77615.

The product of its (nonzero) digits is 30965760, while the sum is 60.

The spelling of 231346808751282 in words is "two hundred thirty-one trillion, three hundred forty-six billion, eight hundred eight million, seven hundred fifty-one thousand, two hundred eighty-two".