670667179126 has 16 divisors (see below), whose sum is σ = 1150854648480. Its totient is φ = 287143920000.

The previous prime is 670667179109. The next prime is 670667179139. The reversal of 670667179126 is 621971766076.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 23724625 + ... + 23752876.

It is an arithmetic number, because the mean of its divisors is an integer number (71928415530).

Almost surely, 2^670667179126 is an apocalyptic number.

670667179126 is a deficient number, since it is larger than the sum of its proper divisors (480187469354).

670667179126 is a wasteful number, since it uses less digits than its factorization.

670667179126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47478519.

The product of its (nonzero) digits is 8001504, while the sum is 58.

The spelling of 670667179126 in words is "six hundred seventy billion, six hundred sixty-seven million, one hundred seventy-nine thousand, one hundred twenty-six".