3731004160843 has 2 divisors, whose sum is σ = 3731004160844. Its totient is φ = 3731004160842.

The previous prime is 3731004160771. The next prime is 3731004160903. The reversal of 3731004160843 is 3480614001373.

It is a strong prime.

It is an emirp because it is prime and its reverse (3480614001373) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3731004160843 is a prime.

It is a super-2 number, since 2×3731004160843² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3731004160796 and 3731004160805.

It is not a weakly prime, because it can be changed into another prime (3731004160043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1865502080421 + 1865502080422.

It is an arithmetic number, because the mean of its divisors is an integer number (1865502080422).

Almost surely, 2^{3731004160843} is an apocalyptic number.

3731004160843 is a deficient number, since it is larger than the sum of its proper divisors (1).

3731004160843 is an equidigital number, since it uses as much as digits as its factorization.

3731004160843 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145152, while the sum is 40.

The spelling of 3731004160843 in words is "three trillion, seven hundred thirty-one billion, four million, one hundred sixty thousand, eight hundred forty-three".