670732657443230 has 8 divisors (see below), whose sum is σ = 1207318783397832. Its totient is φ = 268293062977288.

The previous prime is 670732657443179. The next prime is 670732657443239. The reversal of 670732657443230 is 32344756237076.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 670732657443230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670732657443239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33536632872152 + ... + 33536632872171.

It is an arithmetic number, because the mean of its divisors is an integer number (150914847924729).

Almost surely, 2^{670732657443230} is an apocalyptic number.

670732657443230 is a deficient number, since it is larger than the sum of its proper divisors (536586125954602).

670732657443230 is a wasteful number, since it uses less digits than its factorization.

670732657443230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67073265744330.

The product of its (nonzero) digits is 106686720, while the sum is 59.

The spelling of 670732657443230 in words is "six hundred seventy trillion, seven hundred thirty-two billion, six hundred fifty-seven million, four hundred forty-three thousand, two hundred thirty".