6670037340007 has 2 divisors, whose sum is σ = 6670037340008. Its totient is φ = 6670037340006.

The previous prime is 6670037339939. The next prime is 6670037340013. The reversal of 6670037340007 is 7000437300766.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6670037340007 is a prime.

It is a super-2 number, since 2×6670037340007² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6670037340037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3335018670003 + 3335018670004.

It is an arithmetic number, because the mean of its divisors is an integer number (3335018670004).

Almost surely, 2^{6670037340007} is an apocalyptic number.

6670037340007 is a deficient number, since it is larger than the sum of its proper divisors (1).

6670037340007 is an equidigital number, since it uses as much as digits as its factorization.

6670037340007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 444528, while the sum is 43.

The spelling of 6670037340007 in words is "six trillion, six hundred seventy billion, thirty-seven million, three hundred forty thousand, seven".