41540644213151 has 8 divisors (see below), whose sum is σ = 43876232801520. Its totient is φ = 39219979514112.

The previous prime is 41540644213129. The next prime is 41540644213157. The reversal of 41540644213151 is 15131244604514.

It is a happy number.

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 41540644213151 - 2¹⁰ = 41540644212127 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41540644213099 and 41540644213108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41540644213157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3730966610 + ... + 3730977743.

It is an arithmetic number, because the mean of its divisors is an integer number (5484529100190).

Almost surely, 2^{41540644213151} is an apocalyptic number.

41540644213151 is a deficient number, since it is larger than the sum of its proper divisors (2335588588369).

41540644213151 is a wasteful number, since it uses less digits than its factorization.

41540644213151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7461944665.

The product of its (nonzero) digits is 230400, while the sum is 41.

Adding to 41540644213151 its reverse (15131244604514), we get a palindrome (56671888817665).

The spelling of 41540644213151 in words is "forty-one trillion, five hundred forty billion, six hundred forty-four million, two hundred thirteen thousand, one hundred fifty-one".