2020651344 has 60 divisors (see below), whose sum is σ = 5707911456. Its totient is φ = 667250496.

The previous prime is 2020651343. The next prime is 2020651379. The reversal of 2020651344 is 4431560202.

2020651344 is a `hidden beast` number, since 2 + 0 + 2 + 0 + 651 + 3 + 4 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020651343) 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 11 ways as a sum of consecutive naturals, for example, 50164 + ... + 80979.

Almost surely, 2^2020651344 is an apocalyptic number.

2020651344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2020651344 is an abundant number, since it is smaller than the sum of its proper divisors (3687260112).

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

2020651344 is a wasteful number, since it uses less digits than its factorization.

2020651344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131264 (or 131255 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 2020651344 is about 44951.6556313558. The cubic root of 2020651344 is about 1264.2427196388.

The spelling of 2020651344 in words is "two billion, twenty million, six hundred fifty-one thousand, three hundred forty-four".