241487661867 has 16 divisors (see below), whose sum is σ = 323003116800. Its totient is φ = 160482697952.

The previous prime is 241487661851. The next prime is 241487661881. The reversal of 241487661867 is 768166784142.

241487661867 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 241487661867 - 2⁴ = 241487661851 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 241487661867.

It is not an unprimeable number, because it can be changed into a prime (241487661817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1289509 + ... + 1464857.

It is an arithmetic number, because the mean of its divisors is an integer number (20187694800).

Almost surely, 2^241487661867 is an apocalyptic number.

241487661867 is a deficient number, since it is larger than the sum of its proper divisors (81515454933).

241487661867 is a wasteful number, since it uses less digits than its factorization.

241487661867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176802.

The product of its digits is 21676032, while the sum is 60.

The spelling of 241487661867 in words is "two hundred forty-one billion, four hundred eighty-seven million, six hundred sixty-one thousand, eight hundred sixty-seven".