706205380056 has 64 divisors (see below), whose sum is σ = 1926115614720. Its totient is φ = 213990414720.

The previous prime is 706205380051. The next prime is 706205380057. The reversal of 706205380056 is 650083502607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706205380051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5956006 + ... + 6073418.

It is an arithmetic number, because the mean of its divisors is an integer number (30095556480).

Almost surely, 2^706205380056 is an apocalyptic number.

It is an amenable number.

706205380056 is an abundant number, since it is smaller than the sum of its proper divisors (1219910234664).

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

706205380056 is a wasteful number, since it uses less digits than its factorization.

706205380056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140216 (or 140212 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 42.

The spelling of 706205380056 in words is "seven hundred six billion, two hundred five million, three hundred eighty thousand, fifty-six".