3807118000043 has 2 divisors, whose sum is σ = 3807118000044. Its totient is φ = 3807118000042.

The previous prime is 3807118000019. The next prime is 3807118000151. The reversal of 3807118000043 is 3400008117083.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3807118000043 - 2⁴⁰ = 2707606372267 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 3807117999967 and 3807118000012.

It is not a weakly prime, because it can be changed into another prime (3807118000243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1903559000021 + 1903559000022.

It is an arithmetic number, because the mean of its divisors is an integer number (1903559000022).

Almost surely, 2^{3807118000043} is an apocalyptic number.

3807118000043 is a deficient number, since it is larger than the sum of its proper divisors (1).

3807118000043 is an equidigital number, since it uses as much as digits as its factorization.

3807118000043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 35.

The spelling of 3807118000043 in words is "three trillion, eight hundred seven billion, one hundred eighteen million, forty-three", and thus it is an aban number.