670146681337 has 32 divisors (see below), whose sum is σ = 798091776000. Its totient is φ = 550556854848.

The previous prime is 670146681331. The next prime is 670146681341. The reversal of 670146681337 is 733186641076.

It is not a de Polignac number, because 670146681337 - 2⁷ = 670146681209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (670146681331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17877148 + ... + 17914594.

It is an arithmetic number, because the mean of its divisors is an integer number (24940368000).

Almost surely, 2^670146681337 is an apocalyptic number.

It is an amenable number.

670146681337 is a deficient number, since it is larger than the sum of its proper divisors (127945094663).

670146681337 is a wasteful number, since it uses less digits than its factorization.

670146681337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38125.

The product of its (nonzero) digits is 3048192, while the sum is 52.

The spelling of 670146681337 in words is "six hundred seventy billion, one hundred forty-six million, six hundred eighty-one thousand, three hundred thirty-seven".