863963180241 has 8 divisors (see below), whose sum is σ = 1316515322304. Its totient is φ = 493693245840.

The previous prime is 863963180221. The next prime is 863963180257. The reversal of 863963180241 is 142081369368.

863963180241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 863963180241 - 2⁵ = 863963180209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (863963180221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20570551890 + ... + 20570551931.

It is an arithmetic number, because the mean of its divisors is an integer number (164564415288).

Almost surely, 2^863963180241 is an apocalyptic number.

It is an amenable number.

863963180241 is a deficient number, since it is larger than the sum of its proper divisors (452552142063).

863963180241 is a wasteful number, since it uses less digits than its factorization.

863963180241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41141103831.

The product of its (nonzero) digits is 1492992, while the sum is 51.

The spelling of 863963180241 in words is "eight hundred sixty-three billion, nine hundred sixty-three million, one hundred eighty thousand, two hundred forty-one".