1006677443407 has 4 divisors (see below), whose sum is σ = 1006679654776. Its totient is φ = 1006675232040.

The previous prime is 1006677443389. The next prime is 1006677443467. The reversal of 1006677443407 is 7043447766001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1006677443407 - 2¹¹ = 1006677441359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1006677443467) 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, 144069 + ... + 1426222.

It is an arithmetic number, because the mean of its divisors is an integer number (251669913694).

Almost surely, 2^{1006677443407} is an apocalyptic number.

1006677443407 is a deficient number, since it is larger than the sum of its proper divisors (2211369).

1006677443407 is an equidigital number, since it uses as much as digits as its factorization.

1006677443407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2211368.

The product of its (nonzero) digits is 2370816, while the sum is 49.

The spelling of 1006677443407 in words is "one trillion, six billion, six hundred seventy-seven million, four hundred forty-three thousand, four hundred seven".