709971672047040 has 336 divisors, whose sum is σ = 2685807736230528. Its totient is φ = 171043911401472.

The previous prime is 709971672046919. The next prime is 709971672047093. The reversal of 709971672047040 is 40740276179907.

709971672047040 is a `hidden beast` number, since 7 + 0 + 9 + 97 + 1 + 6 + 72 + 0 + 470 + 4 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 199973497 + ... + 203492856.

It is an arithmetic number, because the mean of its divisors is an integer number (7993475405448).

Almost surely, 2^{709971672047040} is an apocalyptic number.

It is an amenable number.

709971672047040 is an abundant number, since it is smaller than the sum of its proper divisors (1975836064183488).

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

709971672047040 is a wasteful number, since it uses less digits than its factorization.

709971672047040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403466436 (or 403466423 counting only the distinct ones).

The product of its (nonzero) digits is 37340352, while the sum is 63.

The spelling of 709971672047040 in words is "seven hundred nine trillion, nine hundred seventy-one billion, six hundred seventy-two million, forty-seven thousand, forty".