708138606243 has 16 divisors (see below), whose sum is σ = 981649742976. Its totient is φ = 453703652160.

The previous prime is 708138606239. The next prime is 708138606251. The reversal of 708138606243 is 342606831807.

It is not a de Polignac number, because 708138606243 - 2² = 708138606239 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 708138606192 and 708138606201.

It is not an unprimeable number, because it can be changed into a prime (708138606293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42956121 + ... + 42972602.

It is an arithmetic number, because the mean of its divisors is an integer number (61353108936).

Almost surely, 2^708138606243 is an apocalyptic number.

708138606243 is a deficient number, since it is larger than the sum of its proper divisors (273511136733).

708138606243 is a wasteful number, since it uses less digits than its factorization.

708138606243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85928834.

The product of its (nonzero) digits is 1161216, while the sum is 48.

The spelling of 708138606243 in words is "seven hundred eight billion, one hundred thirty-eight million, six hundred six thousand, two hundred forty-three".