1001668351006 has 8 divisors (see below), whose sum is σ = 1516544606520. Its totient is φ = 496153482168.

The previous prime is 1001668351003. The next prime is 1001668351009. The reversal of 1001668351006 is 6001538661001.

It is an interprime number because it is at equal distance from previous prime (1001668351003) and next prime (1001668351009).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001668351003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2340346401 + ... + 2340346828.

It is an arithmetic number, because the mean of its divisors is an integer number (189568075815).

Almost surely, 2^{1001668351006} is an apocalyptic number.

1001668351006 is a deficient number, since it is larger than the sum of its proper divisors (514876255514).

1001668351006 is a wasteful number, since it uses less digits than its factorization.

1001668351006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4680693338.

The product of its (nonzero) digits is 25920, while the sum is 37.

The spelling of 1001668351006 in words is "one trillion, one billion, six hundred sixty-eight million, three hundred fifty-one thousand, six".