41553440347 has 2 divisors, whose sum is σ = 41553440348. Its totient is φ = 41553440346.

The previous prime is 41553440219. The next prime is 41553440353. The reversal of 41553440347 is 74304435514.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41553440347 - 2⁷ = 41553440219 is a prime.

It is not a weakly prime, because it can be changed into another prime (41553440387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20776720173 + 20776720174.

It is an arithmetic number, because the mean of its divisors is an integer number (20776720174).

Almost surely, 2^41553440347 is an apocalyptic number.

41553440347 is a deficient number, since it is larger than the sum of its proper divisors (1).

41553440347 is an equidigital number, since it uses as much as digits as its factorization.

41553440347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 403200, while the sum is 40.

The spelling of 41553440347 in words is "forty-one billion, five hundred fifty-three million, four hundred forty thousand, three hundred forty-seven".