41001330243 has 4 divisors (see below), whose sum is σ = 54668440328. Its totient is φ = 27334220160.

The previous prime is 41001330239. The next prime is 41001330277. The reversal of 41001330243 is 34203310014.

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

It is not a de Polignac number, because 41001330243 - 2² = 41001330239 is a prime.

It is a super-2 number, since 2×41001330243² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41001330343) 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 3 ways as a sum of consecutive naturals, for example, 6833555038 + ... + 6833555043.

It is an arithmetic number, because the mean of its divisors is an integer number (13667110082).

Almost surely, 2^41001330243 is an apocalyptic number.

41001330243 is a deficient number, since it is larger than the sum of its proper divisors (13667110085).

41001330243 is a wasteful number, since it uses less digits than its factorization.

41001330243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13667110084.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 41001330243 its reverse (34203310014), we get a palindrome (75204640257).

The spelling of 41001330243 in words is "forty-one billion, one million, three hundred thirty thousand, two hundred forty-three".