67006673736670 has 16 divisors (see below), whose sum is σ = 122412192021648. Its totient is φ = 26402629651200.

The previous prime is 67006673736647. The next prime is 67006673736697. The reversal of 67006673736670 is 7663737660076.

It is a super-2 number, since 2×67006673736670² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50004979731 + ... + 50004981070.

It is an arithmetic number, because the mean of its divisors is an integer number (7650762001353).

Almost surely, 2^{67006673736670} is an apocalyptic number.

67006673736670 is a deficient number, since it is larger than the sum of its proper divisors (55405518284978).

67006673736670 is a wasteful number, since it uses less digits than its factorization.

67006673736670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100009960875.

The product of its (nonzero) digits is 168031584, while the sum is 64.

The spelling of 67006673736670 in words is "sixty-seven trillion, six billion, six hundred seventy-three million, seven hundred thirty-six thousand, six hundred seventy".