3140041393 has 2 divisors, whose sum is σ = 3140041394. Its totient is φ = 3140041392.

The previous prime is 3140041391. The next prime is 3140041427. The reversal of 3140041393 is 3931400413.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2486318769 + 653722624 = 49863^2 + 25568^2 .

It is a cyclic number.

It is not a de Polignac number, because 3140041393 - 2¹ = 3140041391 is a prime.

Together with 3140041391, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3140041391) 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, 1570020696 + 1570020697.

It is an arithmetic number, because the mean of its divisors is an integer number (1570020697).

Almost surely, 2^3140041393 is an apocalyptic number.

It is an amenable number.

3140041393 is a deficient number, since it is larger than the sum of its proper divisors (1).

3140041393 is an equidigital number, since it uses as much as digits as its factorization.

3140041393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 3140041393 is about 56036.0722481510. The cubic root of 3140041393 is about 1464.3507850402.

The spelling of 3140041393 in words is "three billion, one hundred forty million, forty-one thousand, three hundred ninety-three".