2428668468 has 24 divisors (see below), whose sum is σ = 6296548160. Its totient is φ = 809556120.

The previous prime is 2428668439. The next prime is 2428668469. The reversal of 2428668468 is 8648668242.

2428668468 is a `hidden beast` number, since 2 + 42 + 86 + 68 + 468 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2428668469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11243728 + ... + 11243943.

Almost surely, 2^2428668468 is an apocalyptic number.

It is an amenable number.

2428668468 is an abundant number, since it is smaller than the sum of its proper divisors (3867879692).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2428668468 is a wasteful number, since it uses less digits than its factorization.

2428668468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22487684 (or 22487676 counting only the distinct ones).

The product of its digits is 7077888, while the sum is 54.

The square root of 2428668468 is about 49281.5225819982. The cubic root of 2428668468 is about 1344.1758180386.

The spelling of 2428668468 in words is "two billion, four hundred twenty-eight million, six hundred sixty-eight thousand, four hundred sixty-eight".