3014040072781 has 2 divisors, whose sum is σ = 3014040072782. Its totient is φ = 3014040072780.

The previous prime is 3014040072721. The next prime is 3014040072829. The reversal of 3014040072781 is 1872700404103.

3014040072781 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2780026010281 + 234014062500 = 1667341^2 + 483750^2 .

It is a cyclic number.

It is not a de Polignac number, because 3014040072781 - 2⁹ = 3014040072269 is a prime.

It is a super-2 number, since 2×3014040072781² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3014040072781.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3014040072721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1507020036390 + 1507020036391.

It is an arithmetic number, because the mean of its divisors is an integer number (1507020036391).

Almost surely, 2^{3014040072781} is an apocalyptic number.

It is an amenable number.

3014040072781 is a deficient number, since it is larger than the sum of its proper divisors (1).

3014040072781 is an equidigital number, since it uses as much as digits as its factorization.

3014040072781 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37632, while the sum is 37.

Adding to 3014040072781 its reverse (1872700404103), we get a palindrome (4886740476884).

The spelling of 3014040072781 in words is "three trillion, fourteen billion, forty million, seventy-two thousand, seven hundred eighty-one".