2420656035228 has 36 divisors (see below), whose sum is σ = 6478814684160. Its totient is φ = 759421501056.

The previous prime is 2420656035221. The next prime is 2420656035241. The reversal of 2420656035228 is 8225306560242.

2420656035228 is a `hidden beast` number, since 2 + 4 + 2 + 0 + 65 + 60 + 3 + 522 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2420656035221) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1977659548 + ... + 1977660771.

It is an arithmetic number, because the mean of its divisors is an integer number (179967074560).

Almost surely, 2^{2420656035228} is an apocalyptic number.

It is an amenable number.

2420656035228 is an abundant number, since it is smaller than the sum of its proper divisors (4058158648932).

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

2420656035228 is a wasteful number, since it uses less digits than its factorization.

2420656035228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3955320346 (or 3955320341 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 45.

The spelling of 2420656035228 in words is "two trillion, four hundred twenty billion, six hundred fifty-six million, thirty-five thousand, two hundred twenty-eight".