3021440117 has 2 divisors, whose sum is σ = 3021440118. Its totient is φ = 3021440116.

The previous prime is 3021440113. The next prime is 3021440153. The reversal of 3021440117 is 7110441203.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1648441201 + 1372998916 = 40601^2 + 37054^2 .

It is an emirp because it is prime and its reverse (7110441203) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3021440117 - 2² = 3021440113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3021440092 and 3021440101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3021440111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1510720058 + 1510720059.

It is an arithmetic number, because the mean of its divisors is an integer number (1510720059).

Almost surely, 2^3021440117 is an apocalyptic number.

It is an amenable number.

3021440117 is a deficient number, since it is larger than the sum of its proper divisors (1).

3021440117 is an equidigital number, since it uses as much as digits as its factorization.

3021440117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 3021440117 is about 54967.6279004288. The cubic root of 3021440117 is about 1445.6771955453.

The spelling of 3021440117 in words is "three billion, twenty-one million, four hundred forty thousand, one hundred seventeen".