2428464251 has 2 divisors, whose sum is σ = 2428464252. Its totient is φ = 2428464250.

The previous prime is 2428464239. The next prime is 2428464281. The reversal of 2428464251 is 1524648242.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2428464251 - 2¹⁴ = 2428447867 is a prime.

It is not a weakly prime, because it can be changed into another prime (2428464211) 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 as a sum of consecutive naturals, namely, 1214232125 + 1214232126.

It is an arithmetic number, because the mean of its divisors is an integer number (1214232126).

Almost surely, 2^2428464251 is an apocalyptic number.

2428464251 is a deficient number, since it is larger than the sum of its proper divisors (1).

2428464251 is an equidigital number, since it uses as much as digits as its factorization.

2428464251 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 122880, while the sum is 38.

The square root of 2428464251 is about 49279.4505955576. The cubic root of 2428464251 is about 1344.1381415297.

The spelling of 2428464251 in words is "two billion, four hundred twenty-eight million, four hundred sixty-four thousand, two hundred fifty-one".