2429218885 has 8 divisors (see below), whose sum is σ = 2915557920. Its totient is φ = 1943044944.

The previous prime is 2429218877. The next prime is 2429218889. The reversal of 2429218885 is 5888129242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2429218885 - 2³ = 2429218877 is a prime.

It is a super-4 number, since 4×2429218885⁴ (a number of 39 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2429218889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6187 + ... + 69976.

It is an arithmetic number, because the mean of its divisors is an integer number (364444740).

Almost surely, 2^2429218885 is an apocalyptic number.

It is an amenable number.

2429218885 is a deficient number, since it is larger than the sum of its proper divisors (486339035).

2429218885 is an equidigital number, since it uses as much as digits as its factorization.

2429218885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82547.

The product of its digits is 737280, while the sum is 49.

The square root of 2429218885 is about 49287.1066811595. The cubic root of 2429218885 is about 1344.2773553413.

The spelling of 2429218885 in words is "two billion, four hundred twenty-nine million, two hundred eighteen thousand, eight hundred eighty-five".