2086608604420 has 12 divisors (see below), whose sum is σ = 4381878069324. Its totient is φ = 834643441760.

The previous prime is 2086608604373. The next prime is 2086608604459. The reversal of 2086608604420 is 244068066802.

It can be written as a sum of positive squares in 2 ways, for example, as 214620945984 + 1871987658436 = 463272^2 + 1368206^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52165215091 + ... + 52165215130.

It is an arithmetic number, because the mean of its divisors is an integer number (365156505777).

Almost surely, 2^{2086608604420} is an apocalyptic number.

2086608604420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2086608604420 is an abundant number, since it is smaller than the sum of its proper divisors (2295269464904).

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

2086608604420 is a wasteful number, since it uses less digits than its factorization.

2086608604420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104330430230 (or 104330430228 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 46.

The spelling of 2086608604420 in words is "two trillion, eighty-six billion, six hundred eight million, six hundred four thousand, four hundred twenty".