241471493643 has 4 divisors (see below), whose sum is σ = 321961991528. Its totient is φ = 160980995760.

The previous prime is 241471493629. The next prime is 241471493647. The reversal of 241471493643 is 346394174142.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-241471493643 is a prime.

It is a super-2 number, since 2×241471493643² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 241471493592 and 241471493601.

It is not an unprimeable number, because it can be changed into a prime (241471493647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40245248938 + ... + 40245248943.

It is an arithmetic number, because the mean of its divisors is an integer number (80490497882).

Almost surely, 2^241471493643 is an apocalyptic number.

241471493643 is a deficient number, since it is larger than the sum of its proper divisors (80490497885).

241471493643 is an equidigital number, since it uses as much as digits as its factorization.

241471493643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80490497884.

The product of its digits is 1741824, while the sum is 48.

The spelling of 241471493643 in words is "two hundred forty-one billion, four hundred seventy-one million, four hundred ninety-three thousand, six hundred forty-three".