705144632376164 has 12 divisors (see below), whose sum is σ = 1239391766514300. Its totient is φ = 351032699086368.

The previous prime is 705144632376133. The next prime is 705144632376169. The reversal of 705144632376164 is 461673236441507.

705144632376164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 521508472633600 + 183636159742564 = 22836560^2 + 13551242^2 .

It is not an unprimeable number, because it can be changed into a prime (705144632376169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 384904274399 + ... + 384904276230.

It is an arithmetic number, because the mean of its divisors is an integer number (103282647209525).

Almost surely, 2^{705144632376164} is an apocalyptic number.

It is an amenable number.

705144632376164 is a deficient number, since it is larger than the sum of its proper divisors (534247134138136).

705144632376164 is a wasteful number, since it uses less digits than its factorization.

705144632376164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769808550862 (or 769808550860 counting only the distinct ones).

The product of its (nonzero) digits is 60963840, while the sum is 59.

The spelling of 705144632376164 in words is "seven hundred five trillion, one hundred forty-four billion, six hundred thirty-two million, three hundred seventy-six thousand, one hundred sixty-four".