2980245143 has 2 divisors, whose sum is σ = 2980245144. Its totient is φ = 2980245142.

The previous prime is 2980245139. The next prime is 2980245211. The reversal of 2980245143 is 3415420892.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2980245143 - 2² = 2980245139 is a prime.

It is a super-2 number, since 2×2980245143² = 17763722224750180898, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 2980245097 and 2980245106.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2980245113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1490122571 + 1490122572.

It is an arithmetic number, because the mean of its divisors is an integer number (1490122572).

Almost surely, 2^2980245143 is an apocalyptic number.

2980245143 is a deficient number, since it is larger than the sum of its proper divisors (1).

2980245143 is an equidigital number, since it uses as much as digits as its factorization.

2980245143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 2980245143 is about 54591.6215458013. The cubic root of 2980245143 is about 1439.0768811898.

The spelling of 2980245143 in words is "two billion, nine hundred eighty million, two hundred forty-five thousand, one hundred forty-three".