241143162646 has 4 divisors (see below), whose sum is σ = 361714743972. Its totient is φ = 120571581322.

The previous prime is 241143162641. The next prime is 241143162671. The reversal of 241143162646 is 646261341142.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 646261341142 = 2 ⋅323130670571.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 241143162599 and 241143162608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241143162641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60285790660 + ... + 60285790663.

It is an arithmetic number, because the mean of its divisors is an integer number (90428685993).

Almost surely, 2^241143162646 is an apocalyptic number.

241143162646 is a deficient number, since it is larger than the sum of its proper divisors (120571581326).

241143162646 is a wasteful number, since it uses less digits than its factorization.

241143162646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120571581325.

The product of its digits is 165888, while the sum is 40.

The spelling of 241143162646 in words is "two hundred forty-one billion, one hundred forty-three million, one hundred sixty-two thousand, six hundred forty-six".