2426420824885 has 8 divisors (see below), whose sum is σ = 2916454920120. Its totient is φ = 1937970039744.

The previous prime is 2426420824847. The next prime is 2426420824897. The reversal of 2426420824885 is 5884280246242.

It can be written as a sum of positive squares in 4 ways, for example, as 35293633956 + 2391127190929 = 187866^2 + 1546327^2 .

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 2426420824885 - 2³⁵ = 2392061086517 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 395824150 + ... + 395830279.

It is an arithmetic number, because the mean of its divisors is an integer number (364556865015).

Almost surely, 2^{2426420824885} is an apocalyptic number.

It is an amenable number.

2426420824885 is a deficient number, since it is larger than the sum of its proper divisors (490034095235).

2426420824885 is an equidigital number, since it uses as much as digits as its factorization.

2426420824885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791655047.

The product of its (nonzero) digits is 15728640, while the sum is 55.

The spelling of 2426420824885 in words is "two trillion, four hundred twenty-six billion, four hundred twenty million, eight hundred twenty-four thousand, eight hundred eighty-five".