3145076843 has 2 divisors, whose sum is σ = 3145076844. Its totient is φ = 3145076842.

The previous prime is 3145076827. The next prime is 3145076899. The reversal of 3145076843 is 3486705413.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3145076843 - 2⁴ = 3145076827 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3145076843.

It is not a weakly prime, because it can be changed into another prime (3145076743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1572538421 + 1572538422.

It is an arithmetic number, because the mean of its divisors is an integer number (1572538422).

Almost surely, 2^3145076843 is an apocalyptic number.

3145076843 is a deficient number, since it is larger than the sum of its proper divisors (1).

3145076843 is an equidigital number, since it uses as much as digits as its factorization.

3145076843 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241920, while the sum is 41.

The square root of 3145076843 is about 56080.9846828673. The cubic root of 3145076843 is about 1465.1331236799.

The spelling of 3145076843 in words is "three billion, one hundred forty-five million, seventy-six thousand, eight hundred forty-three".