3014040072721 has 2 divisors, whose sum is σ = 3014040072722. Its totient is φ = 3014040072720.

The previous prime is 3014040072713. The next prime is 3014040072781. The reversal of 3014040072721 is 1272700404103.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3003479633025 + 10560439696 = 1733055^2 + 102764^2 .

It is a cyclic number.

It is not a de Polignac number, because 3014040072721 - 2³ = 3014040072713 is a prime.

It is not a weakly prime, because it can be changed into another prime (3014040072781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1507020036360 + 1507020036361.

It is an arithmetic number, because the mean of its divisors is an integer number (1507020036361).

Almost surely, 2^{3014040072721} is an apocalyptic number.

It is an amenable number.

3014040072721 is a deficient number, since it is larger than the sum of its proper divisors (1).

3014040072721 is an equidigital number, since it uses as much as digits as its factorization.

3014040072721 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9408, while the sum is 31.

Adding to 3014040072721 its reverse (1272700404103), we get a palindrome (4286740476824).

The spelling of 3014040072721 in words is "three trillion, fourteen billion, forty million, seventy-two thousand, seven hundred twenty-one".