667232841082 has 8 divisors (see below), whose sum is σ = 1001671655796. Its totient is φ = 333342289152.

The previous prime is 667232840987. The next prime is 667232841089. The reversal of 667232841082 is 280148232766.

It can be written as a sum of positive squares in 2 ways, for example, as 643170316441 + 24062524641 = 801979^2 + 155121^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (667232841089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137062653 + ... + 137067520.

Almost surely, 2^667232841082 is an apocalyptic number.

667232841082 is a deficient number, since it is larger than the sum of its proper divisors (334438814714).

667232841082 is a wasteful number, since it uses less digits than its factorization.

667232841082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274131392.

The product of its (nonzero) digits is 1548288, while the sum is 49.

The spelling of 667232841082 in words is "six hundred sixty-seven billion, two hundred thirty-two million, eight hundred forty-one thousand, eighty-two".