241489864864 has 24 divisors (see below), whose sum is σ = 487029105108. Its totient is φ = 117799933440.

The previous prime is 241489864849. The next prime is 241489864879. The reversal of 241489864864 is 468468984142.

241489864864 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (241489864849) and next prime (241489864879).

It can be written as a sum of positive squares in 2 ways, for example, as 177628531600 + 63861333264 = 421460^2 + 252708^2 .

It is a junction number, because it is equal to n+sod(n) for n = 241489864796 and 241489864805.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92029887 + ... + 92032510.

Almost surely, 2^241489864864 is an apocalyptic number.

It is an amenable number.

241489864864 is an abundant number, since it is smaller than the sum of its proper divisors (245539240244).

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

241489864864 is a wasteful number, since it uses less digits than its factorization.

241489864864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184062448 (or 184062440 counting only the distinct ones).

The product of its digits is 84934656, while the sum is 64.

The spelling of 241489864864 in words is "two hundred forty-one billion, four hundred eighty-nine million, eight hundred sixty-four thousand, eight hundred sixty-four".