706713621842 has 16 divisors (see below), whose sum is σ = 1062130385472. Its totient is φ = 352670520240.

The previous prime is 706713621829. The next prime is 706713621847. The reversal of 706713621842 is 248126317607.

It is not an unprimeable number, because it can be changed into a prime (706713621847) 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 7 ways as a sum of consecutive naturals, for example, 3922133 + ... + 4098359.

It is an arithmetic number, because the mean of its divisors is an integer number (66383149092).

Almost surely, 2^706713621842 is an apocalyptic number.

706713621842 is a deficient number, since it is larger than the sum of its proper divisors (355416763630).

706713621842 is a wasteful number, since it uses less digits than its factorization.

706713621842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180113.

The product of its (nonzero) digits is 677376, while the sum is 47.

The spelling of 706713621842 in words is "seven hundred six billion, seven hundred thirteen million, six hundred twenty-one thousand, eight hundred forty-two".