472743561061738 has 16 divisors (see below), whose sum is σ = 709416630153000. Its totient is φ = 236271361521600.

The previous prime is 472743561061711. The next prime is 472743561061789. The reversal of 472743561061738 is 837160165347274.

It can be written as a sum of positive squares in 4 ways, for example, as 154906226653689 + 317837334408049 = 12446133^2 + 17827993^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 472743561061738.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87664528 + ... + 92900788.

Almost surely, 2^{472743561061738} is an apocalyptic number.

472743561061738 is a deficient number, since it is larger than the sum of its proper divisors (236673069091262).

472743561061738 is a wasteful number, since it uses less digits than its factorization.

472743561061738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5255433.

The product of its (nonzero) digits is 142248960, while the sum is 64.

The spelling of 472743561061738 in words is "four hundred seventy-two trillion, seven hundred forty-three billion, five hundred sixty-one million, sixty-one thousand, seven hundred thirty-eight".