706021325880 has 128 divisors (see below), whose sum is σ = 2354572523520. Its totient is φ = 168183728640.

The previous prime is 706021325873. The next prime is 706021325903. The reversal of 706021325880 is 88523120607.

It is a super-2 number, since 2×706021325880² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 7251282 + ... + 7348001.

It is an arithmetic number, because the mean of its divisors is an integer number (18395097840).

Almost surely, 2^706021325880 is an apocalyptic number.

It is an amenable number.

706021325880 is an abundant number, since it is smaller than the sum of its proper divisors (1648551197640).

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

706021325880 is a wasteful number, since it uses less digits than its factorization.

706021325880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14599341 (or 14599337 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 42.

The spelling of 706021325880 in words is "seven hundred six billion, twenty-one million, three hundred twenty-five thousand, eight hundred eighty".