670237187132 has 24 divisors (see below), whose sum is σ = 1234675332240. Its totient is φ = 317473603200.

The previous prime is 670237187117. The next prime is 670237187159. The reversal of 670237187132 is 231781732076.

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, 4984382 + ... + 5117082.

It is an arithmetic number, because the mean of its divisors is an integer number (51444805510).

Almost surely, 2^670237187132 is an apocalyptic number.

It is an amenable number.

670237187132 is a deficient number, since it is larger than the sum of its proper divisors (564438145108).

670237187132 is a wasteful number, since it uses less digits than its factorization.

670237187132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199181 (or 199179 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 47.

The spelling of 670237187132 in words is "six hundred seventy billion, two hundred thirty-seven million, one hundred eighty-seven thousand, one hundred thirty-two".