2024333981 has 2 divisors, whose sum is σ = 2024333982. Its totient is φ = 2024333980.

The previous prime is 2024333977. The next prime is 2024334023. The reversal of 2024333981 is 1893334202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1529983225 + 494350756 = 39115^2 + 22234^2 .

It is a cyclic number.

It is not a de Polignac number, because 2024333981 - 2² = 2024333977 is a prime.

It is a super-2 number, since 2×2024333981² = 8195856133262616722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2024333281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1012166990 + 1012166991.

It is an arithmetic number, because the mean of its divisors is an integer number (1012166991).

Almost surely, 2^2024333981 is an apocalyptic number.

It is an amenable number.

2024333981 is a deficient number, since it is larger than the sum of its proper divisors (1).

2024333981 is an equidigital number, since it uses as much as digits as its factorization.

2024333981 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 2024333981 is about 44992.5991803096. The cubic root of 2024333981 is about 1265.0102809707.

The spelling of 2024333981 in words is "two billion, twenty-four million, three hundred thirty-three thousand, nine hundred eighty-one".