6673400070638 has 64 divisors (see below), whose sum is σ = 11730994632576. Its totient is φ = 2788231680000.

The previous prime is 6673400070637. The next prime is 6673400070641. The reversal of 6673400070638 is 8360700043766.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6673400070637) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53703218 + ... + 53827338.

It is an arithmetic number, because the mean of its divisors is an integer number (183296791134).

Almost surely, 2^{6673400070638} is an apocalyptic number.

6673400070638 is a deficient number, since it is larger than the sum of its proper divisors (5057594561938).

6673400070638 is a wasteful number, since it uses less digits than its factorization.

6673400070638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124749.

The product of its (nonzero) digits is 3048192, while the sum is 50.

The spelling of 6673400070638 in words is "six trillion, six hundred seventy-three billion, four hundred million, seventy thousand, six hundred thirty-eight".