2428607999 has 2 divisors, whose sum is σ = 2428608000. Its totient is φ = 2428607998.

The previous prime is 2428607989. The next prime is 2428608031. The reversal of 2428607999 is 9997068242.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2428607999 - 2²⁰ = 2427559423 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2428607959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1214303999 + 1214304000.

It is an arithmetic number, because the mean of its divisors is an integer number (1214304000).

Almost surely, 2^2428607999 is an apocalyptic number.

2428607999 is a deficient number, since it is larger than the sum of its proper divisors (1).

2428607999 is an equidigital number, since it uses as much as digits as its factorization.

2428607999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3919104, while the sum is 56.

The square root of 2428607999 is about 49280.9090723781. The cubic root of 2428607999 is about 1344.1646621805.

The spelling of 2428607999 in words is "two billion, four hundred twenty-eight million, six hundred seven thousand, nine hundred ninety-nine".