41534003993 has 2 divisors, whose sum is σ = 41534003994. Its totient is φ = 41534003992.

The previous prime is 41534003989. The next prime is 41534004041. The reversal of 41534003993 is 39930043514.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34923013129 + 6610990864 = 186877^2 + 81308^2 .

It is a cyclic number.

It is not a de Polignac number, because 41534003993 - 2² = 41534003989 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41534003993.

It is not a weakly prime, because it can be changed into another prime (41534003963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20767001996 + 20767001997.

It is an arithmetic number, because the mean of its divisors is an integer number (20767001997).

Almost surely, 2^41534003993 is an apocalyptic number.

It is an amenable number.

41534003993 is a deficient number, since it is larger than the sum of its proper divisors (1).

41534003993 is an equidigital number, since it uses as much as digits as its factorization.

41534003993 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 41534003993 in words is "forty-one billion, five hundred thirty-four million, three thousand, nine hundred ninety-three".