60871251841 has 27 divisors (see below), whose sum is σ = 67703486403. Its totient is φ = 54712848960.

The previous prime is 60871251803. The next prime is 60871251851. The reversal of 60871251841 is 14815217806.

The square root of 60871251841 is 246721.

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., 47391113025 + 13480138816 = 217695^2 + 116104^2 .

It is a de Polignac number, because none of the positive numbers 2^k-60871251841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60871251851) by changing a digit.

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 26 ways as a sum of consecutive naturals, for example, 96467596 + ... + 96468226.

Almost surely, 2^60871251841 is an apocalyptic number.

60871251841 is the 246721-st square number.

60871251841 is the 123361-st centered octagonal number.

It is an amenable number.

60871251841 is a deficient number, since it is larger than the sum of its proper divisors (6832234562).

60871251841 is an frugal number, since it uses more digits than its factorization.

60871251841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1342 (or 671 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 43.

The spelling of 60871251841 in words is "sixty billion, eight hundred seventy-one million, two hundred fifty-one thousand, eight hundred forty-one".