2411404981 has 2 divisors, whose sum is σ = 2411404982. Its totient is φ = 2411404980.

The previous prime is 2411404949. The next prime is 2411405011. The reversal of 2411404981 is 1894041142.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1416317956 + 995087025 = 37634^2 + 31545^2 .

It is a cyclic number.

It is not a de Polignac number, because 2411404981 - 2⁵ = 2411404949 is a prime.

It is a super-2 number, since 2×2411404981² = 11629747964783220722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2411404081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1205702490 + 1205702491.

It is an arithmetic number, because the mean of its divisors is an integer number (1205702491).

Almost surely, 2^2411404981 is an apocalyptic number.

It is an amenable number.

2411404981 is a deficient number, since it is larger than the sum of its proper divisors (1).

2411404981 is an equidigital number, since it uses as much as digits as its factorization.

2411404981 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 34.

The square root of 2411404981 is about 49106.0584958720. The cubic root of 2411404981 is about 1340.9833468526.

The spelling of 2411404981 in words is "two billion, four hundred eleven million, four hundred four thousand, nine hundred eighty-one".