670731241300 has 36 divisors (see below), whose sum is σ = 1541103667740. Its totient is φ = 252510584320.

The previous prime is 670731241289. The next prime is 670731241331. The reversal of 670731241300 is 3142137076.

It can be written as a sum of positive squares in 6 ways, for example, as 2650602256 + 668080639044 = 51484^2 + 817362^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 197272195 + ... + 197275594.

It is an arithmetic number, because the mean of its divisors is an integer number (42808435215).

Almost surely, 2^670731241300 is an apocalyptic number.

It is an amenable number.

670731241300 is an abundant number, since it is smaller than the sum of its proper divisors (870372426440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

670731241300 is a wasteful number, since it uses less digits than its factorization.

670731241300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394547820 (or 394547813 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 34.

Adding to 670731241300 its reverse (3142137076), we get a palindrome (673873378376).

The spelling of 670731241300 in words is "six hundred seventy billion, seven hundred thirty-one million, two hundred forty-one thousand, three hundred".