3847241145599 has 2 divisors, whose sum is σ = 3847241145600. Its totient is φ = 3847241145598.

The previous prime is 3847241145557. The next prime is 3847241145607. The reversal of 3847241145599 is 9955411427483.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3847241145599 - 2²⁰ = 3847240097023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3847241145529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1923620572799 + 1923620572800.

It is an arithmetic number, because the mean of its divisors is an integer number (1923620572800).

Almost surely, 2^{3847241145599} is an apocalyptic number.

3847241145599 is a deficient number, since it is larger than the sum of its proper divisors (1).

3847241145599 is an equidigital number, since it uses as much as digits as its factorization.

3847241145599 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43545600, while the sum is 62.

The spelling of 3847241145599 in words is "three trillion, eight hundred forty-seven billion, two hundred forty-one million, one hundred forty-five thousand, five hundred ninety-nine".