3849242136199 has 2 divisors, whose sum is σ = 3849242136200. Its totient is φ = 3849242136198.

The previous prime is 3849242136143. The next prime is 3849242136281. The reversal of 3849242136199 is 9916312429483.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3849242136199 - 2¹¹ = 3849242134151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3849242136109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1924621068099 + 1924621068100.

It is an arithmetic number, because the mean of its divisors is an integer number (1924621068100).

Almost surely, 2^{3849242136199} is an apocalyptic number.

3849242136199 is a deficient number, since it is larger than the sum of its proper divisors (1).

3849242136199 is an equidigital number, since it uses as much as digits as its factorization.

3849242136199 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20155392, while the sum is 61.

The spelling of 3849242136199 in words is "three trillion, eight hundred forty-nine billion, two hundred forty-two million, one hundred thirty-six thousand, one hundred ninety-nine".