6673400070641 has 2 divisors, whose sum is σ = 6673400070642. Its totient is φ = 6673400070640.

The previous prime is 6673400070637. The next prime is 6673400070647. The reversal of 6673400070641 is 1460700043766.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6133621858225 + 539778212416 = 2476615^2 + 734696^2 .

It is a cyclic number.

It is not a de Polignac number, because 6673400070641 - 2² = 6673400070637 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6673400070592 and 6673400070601.

It is not a weakly prime, because it can be changed into another prime (6673400070647) 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 as a sum of consecutive naturals, namely, 3336700035320 + 3336700035321.

It is an arithmetic number, because the mean of its divisors is an integer number (3336700035321).

Almost surely, 2^{6673400070641} is an apocalyptic number.

It is an amenable number.

6673400070641 is a deficient number, since it is larger than the sum of its proper divisors (1).

6673400070641 is an equidigital number, since it uses as much as digits as its factorization.

6673400070641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 508032, while the sum is 44.

The spelling of 6673400070641 in words is "six trillion, six hundred seventy-three billion, four hundred million, seventy thousand, six hundred forty-one".