68341132532 has 12 divisors (see below), whose sum is σ = 122829333060. Its totient is φ = 33247037376.

The previous prime is 68341132529. The next prime is 68341132549. The reversal of 68341132532 is 23523114386.

It can be written as a sum of positive squares in 2 ways, for example, as 49655882896 + 18685249636 = 222836^2 + 136694^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230882057 + ... + 230882352.

It is an arithmetic number, because the mean of its divisors is an integer number (10235777755).

Almost surely, 2^68341132532 is an apocalyptic number.

It is an amenable number.

68341132532 is a deficient number, since it is larger than the sum of its proper divisors (54488200528).

68341132532 is a wasteful number, since it uses less digits than its factorization.

68341132532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461764450 (or 461764448 counting only the distinct ones).

The product of its digits is 103680, while the sum is 38.

The spelling of 68341132532 in words is "sixty-eight billion, three hundred forty-one million, one hundred thirty-two thousand, five hundred thirty-two".