3160885740544 has 99 divisors (see below), whose sum is σ = 7351232864853. Its totient is φ = 1354494640128.

The previous prime is 3160885740541. The next prime is 3160885740553. The reversal of 3160885740544 is 4450475880613.

The square root of 3160885740544 is 1777888.

It is a perfect power (a square), and thus also a powerful number.

3160885740544 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 only one way, i.e., 3135449318400 + 25436422144 = 1770720^2 + 159488^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3160885740541) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 398242944 + ... + 398250880.

Almost surely, 2^{3160885740544} is an apocalyptic number.

3160885740544 is the 1777888-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3160885740544

3160885740544 is an abundant number, since it is smaller than the sum of its proper divisors (4190347124309).

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

3160885740544 is an frugal number, since it uses more digits than its factorization.

3160885740544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15908 (or 7946 counting only the distinct ones).

The product of its (nonzero) digits is 12902400, while the sum is 55.

The spelling of 3160885740544 in words is "three trillion, one hundred sixty billion, eight hundred eighty-five million, seven hundred forty thousand, five hundred forty-four".