41631311313623 has 2 divisors, whose sum is σ = 41631311313624. Its totient is φ = 41631311313622.

The previous prime is 41631311313589. The next prime is 41631311313659. The reversal of 41631311313623 is 32631311313614.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41631311313623 - 2⁸ = 41631311313367 is a prime.

It is a super-3 number, since 3×41631311313623³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41631311313323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20815655656811 + 20815655656812.

It is an arithmetic number, because the mean of its divisors is an integer number (20815655656812).

Almost surely, 2^{41631311313623} is an apocalyptic number.

41631311313623 is a deficient number, since it is larger than the sum of its proper divisors (1).

41631311313623 is an equidigital number, since it uses as much as digits as its factorization.

41631311313623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69984, while the sum is 38.

Subtracting from 41631311313623 its reverse (32631311313614), we obtain a palindrome (9000000000009).

The spelling of 41631311313623 in words is "forty-one trillion, six hundred thirty-one billion, three hundred eleven million, three hundred thirteen thousand, six hundred twenty-three".