2423984081 has 2 divisors, whose sum is σ = 2423984082. Its totient is φ = 2423984080.

The previous prime is 2423984051. The next prime is 2423984179. The reversal of 2423984081 is 1804893242.

2423984081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2302080400 + 121903681 = 47980^2 + 11041^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2423984081 is a prime.

It is a super-2 number, since 2×2423984081² = 11751397649882829122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2423984051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1211992040 + 1211992041.

It is an arithmetic number, because the mean of its divisors is an integer number (1211992041).

Almost surely, 2^2423984081 is an apocalyptic number.

It is an amenable number.

2423984081 is a deficient number, since it is larger than the sum of its proper divisors (1).

2423984081 is an equidigital number, since it uses as much as digits as its factorization.

2423984081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 110592, while the sum is 41.

The square root of 2423984081 is about 49233.9728338065. The cubic root of 2423984081 is about 1343.3110516794.

The spelling of 2423984081 in words is "two billion, four hundred twenty-three million, nine hundred eighty-four thousand, eighty-one".