41400444440353 has 2 divisors, whose sum is σ = 41400444440354. Its totient is φ = 41400444440352.

The previous prime is 41400444440239. The next prime is 41400444440357. The reversal of 41400444440353 is 35304444400414.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25342696427409 + 16057748012944 = 5034153^2 + 4007212^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41400444440353 is a prime.

It is not a weakly prime, because it can be changed into another prime (41400444440357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20700222220176 + 20700222220177.

It is an arithmetic number, because the mean of its divisors is an integer number (20700222220177).

Almost surely, 2^{41400444440353} is an apocalyptic number.

It is an amenable number.

41400444440353 is a deficient number, since it is larger than the sum of its proper divisors (1).

41400444440353 is an equidigital number, since it uses as much as digits as its factorization.

41400444440353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 737280, while the sum is 40.

Adding to 41400444440353 its reverse (35304444400414), we get a palindrome (76704888840767).

The spelling of 41400444440353 in words is "forty-one trillion, four hundred billion, four hundred forty-four million, four hundred forty thousand, three hundred fifty-three".