670731128353 has 24 divisors (see below), whose sum is σ = 793319599296. Its totient is φ = 559071124800.

The previous prime is 670731128323. The next prime is 670731128363. The reversal of 670731128353 is 353821137076.

It is not a de Polignac number, because 670731128353 - 2¹³ = 670731120161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (670731128303) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 3069108 + ... + 3280378.

It is an arithmetic number, because the mean of its divisors is an integer number (33054983304).

Almost surely, 2^670731128353 is an apocalyptic number.

It is an amenable number.

670731128353 is a deficient number, since it is larger than the sum of its proper divisors (122588470943).

670731128353 is a wasteful number, since it uses less digits than its factorization.

670731128353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211593 (or 211444 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 46.

The spelling of 670731128353 in words is "six hundred seventy billion, seven hundred thirty-one million, one hundred twenty-eight thousand, three hundred fifty-three".