3141345043456 has 99 divisors (see below), whose sum is σ = 6356159742177. Its totient is φ = 1551757639680.

The previous prime is 3141345043429. The next prime is 3141345043481. The reversal of 3141345043456 is 6543405431413.

The square root of 3141345043456 is 1772384.

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

It can be written as a sum of positive squares in only one way, i.e., 1410583782400 + 1730761261056 = 1187680^2 + 1315584^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5501479651 + ... + 5501480221.

Almost surely, 2^{3141345043456} is an apocalyptic number.

3141345043456 is the 1772384-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3141345043456

3141345043456 is an abundant number, since it is smaller than the sum of its proper divisors (3214814698721).

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

3141345043456 is an frugal number, since it uses more digits than its factorization.

3141345043456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1356 (or 670 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 3141345043456 in words is "three trillion, one hundred forty-one billion, three hundred forty-five million, forty-three thousand, four hundred fifty-six".