6700740407407 has 4 divisors (see below), whose sum is σ = 6704575978936. Its totient is φ = 6696904835880.

The previous prime is 6700740407401. The next prime is 6700740407411. The reversal of 6700740407407 is 7047040470076.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6700740407407 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 (6700740407401) 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, 1917783144 + ... + 1917786637.

It is an arithmetic number, because the mean of its divisors is an integer number (1676143994734).

Almost surely, 2^{6700740407407} is an apocalyptic number.

6700740407407 is a deficient number, since it is larger than the sum of its proper divisors (3835571529).

6700740407407 is a wasteful number, since it uses less digits than its factorization.

6700740407407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3835571528.

The product of its (nonzero) digits is 921984, while the sum is 46.

The spelling of 6700740407407 in words is "six trillion, seven hundred billion, seven hundred forty million, four hundred seven thousand, four hundred seven".