56870381241 has 12 divisors (see below), whose sum is σ = 84978730980. Its totient is φ = 36606222240.

The previous prime is 56870381219. The next prime is 56870381257. The reversal of 56870381241 is 14218307865.

56870381241 is a `hidden beast` number, since 568 + 7 + 0 + 3 + 81 + 2 + 4 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 33277421241 + 23592960000 = 182421^2 + 153600^2 .

It is not a de Polignac number, because 56870381241 - 2⁵ = 56870381209 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (56870381041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108946830 + ... + 108947351.

It is an arithmetic number, because the mean of its divisors is an integer number (7081560915).

Almost surely, 2^56870381241 is an apocalyptic number.

It is an amenable number.

56870381241 is a deficient number, since it is larger than the sum of its proper divisors (28108349739).

56870381241 is a wasteful number, since it uses less digits than its factorization.

56870381241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217894216 (or 217894213 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 56870381241 in words is "fifty-six billion, eight hundred seventy million, three hundred eighty-one thousand, two hundred forty-one".