41949593801 has 2 divisors, whose sum is σ = 41949593802. Its totient is φ = 41949593800.

The previous prime is 41949593797. The next prime is 41949593869. The reversal of 41949593801 is 10839594914.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41575210000 + 374383801 = 203900^2 + 19349^2 .

It is a cyclic number.

It is not a de Polignac number, because 41949593801 - 2² = 41949593797 is a prime.

It is not a weakly prime, because it can be changed into another prime (41949593501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20974796900 + 20974796901.

It is an arithmetic number, because the mean of its divisors is an integer number (20974796901).

Almost surely, 2^41949593801 is an apocalyptic number.

It is an amenable number.

41949593801 is a deficient number, since it is larger than the sum of its proper divisors (1).

41949593801 is an equidigital number, since it uses as much as digits as its factorization.

41949593801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1399680, while the sum is 53.

The spelling of 41949593801 in words is "forty-one billion, nine hundred forty-nine million, five hundred ninety-three thousand, eight hundred one".