241443344391 has 16 divisors (see below), whose sum is σ = 322816671744. Its totient is φ = 160516259424.

The previous prime is 241443344357. The next prime is 241443344479. The reversal of 241443344391 is 193443344142.

It is not a de Polignac number, because 241443344391 - 2¹⁸ = 241443082247 is a prime.

It is a super-2 number, since 2×241443344391² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241443344291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9509085 + ... + 9534441.

It is an arithmetic number, because the mean of its divisors is an integer number (20176041984).

Almost surely, 2^241443344391 is an apocalyptic number.

241443344391 is a deficient number, since it is larger than the sum of its proper divisors (81373327353).

241443344391 is a wasteful number, since it uses less digits than its factorization.

241443344391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34030.

The product of its digits is 497664, while the sum is 42.

The spelling of 241443344391 in words is "two hundred forty-one billion, four hundred forty-three million, three hundred forty-four thousand, three hundred ninety-one".