41221204440131 has 8 divisors (see below), whose sum is σ = 41647348972128. Its totient is φ = 40795413120000.

The previous prime is 41221204440079. The next prime is 41221204440137. The reversal of 41221204440131 is 13104440212214.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 41221204440131 - 2³⁸ = 40946326533187 is a prime.

It is a super-2 number, since 2×41221204440131² (a number of 28 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 = 41221204440094 and 41221204440103.

It is not an unprimeable number, because it can be changed into a prime (41221204440137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88068350 + ... + 88535171.

It is an arithmetic number, because the mean of its divisors is an integer number (5205918621516).

Almost surely, 2^{41221204440131} is an apocalyptic number.

41221204440131 is a deficient number, since it is larger than the sum of its proper divisors (426144531997).

41221204440131 is a wasteful number, since it uses less digits than its factorization.

41221204440131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176605933.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 41221204440131 its reverse (13104440212214), we get a palindrome (54325644652345).

The spelling of 41221204440131 in words is "forty-one trillion, two hundred twenty-one billion, two hundred four million, four hundred forty thousand, one hundred thirty-one".