3078021116041 has 9 divisors (see below), whose sum is σ = 3163525964949. Its totient is φ = 2994768196704.

The previous prime is 3078021115993. The next prime is 3078021116057. The reversal of 3078021116041 is 1406111208703.

The square root of 3078021116041 is 1754429.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 2557426041 + 3075463690000 = 50571^2 + 1753700^2 .

It is not a de Polignac number, because 3078021116041 - 2¹⁵ = 3078021083273 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3078021115988 and 3078021116006.

It is not an unprimeable number, because it can be changed into a prime (3078021116141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 64890165 + ... + 64937581.

Almost surely, 2^{3078021116041} is an apocalyptic number.

3078021116041 is the 1754429-th square number.

3078021116041 is the 877215-th centered octagonal number.

It is an amenable number.

3078021116041 is a deficient number, since it is larger than the sum of its proper divisors (85504848908).

3078021116041 is an frugal number, since it uses more digits than its factorization.

3078021116041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94908 (or 47454 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 34.

The spelling of 3078021116041 in words is "three trillion, seventy-eight billion, twenty-one million, one hundred sixteen thousand, forty-one".