667333700001 has 16 divisors (see below), whose sum is σ = 996427110400. Its totient is φ = 441386067024.

The previous prime is 667333699999. The next prime is 667333700009. The reversal of 667333700001 is 100007333766.

It is not a de Polignac number, because 667333700001 - 2¹ = 667333699999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (667333700009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97303906 + ... + 97310763.

It is an arithmetic number, because the mean of its divisors is an integer number (62276694400).

Almost surely, 2^667333700001 is an apocalyptic number.

It is an amenable number.

667333700001 is a deficient number, since it is larger than the sum of its proper divisors (329093410399).

667333700001 is a wasteful number, since it uses less digits than its factorization.

667333700001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194614805 (or 194614799 counting only the distinct ones).

The product of its (nonzero) digits is 47628, while the sum is 36.

The spelling of 667333700001 in words is "six hundred sixty-seven billion, three hundred thirty-three million, seven hundred thousand, one".