41323502993 has 2 divisors, whose sum is σ = 41323502994. Its totient is φ = 41323502992.

The previous prime is 41323502953. The next prime is 41323503007. The reversal of 41323502993 is 39920532314.

It is a happy number.

41323502993 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32181848449 + 9141654544 = 179393^2 + 95612^2 .

It is a cyclic number.

It is not a de Polignac number, because 41323502993 - 2¹⁴ = 41323486609 is a prime.

It is a super-2 number, since 2×41323502993² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 41323502993.

It is not a weakly prime, because it can be changed into another prime (41323502953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20661751496 + 20661751497.

It is an arithmetic number, because the mean of its divisors is an integer number (20661751497).

Almost surely, 2^41323502993 is an apocalyptic number.

It is an amenable number.

41323502993 is a deficient number, since it is larger than the sum of its proper divisors (1).

41323502993 is an equidigital number, since it uses as much as digits as its factorization.

41323502993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 174960, while the sum is 41.

The spelling of 41323502993 in words is "forty-one billion, three hundred twenty-three million, five hundred two thousand, nine hundred ninety-three".