2134026025668 has 36 divisors (see below), whose sum is σ = 5396696300268. Its totient is φ = 711031757760.

The previous prime is 2134026025631. The next prime is 2134026025687. The reversal of 2134026025668 is 8665206204312.

2134026025668 is a `hidden beast` number, since 2 + 1 + 34 + 0 + 2 + 602 + 5 + 6 + 6 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1505116756224 + 628909269444 = 1226832^2 + 793038^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12843423 + ... + 13008518.

It is an arithmetic number, because the mean of its divisors is an integer number (149908230563).

Almost surely, 2^{2134026025668} is an apocalyptic number.

It is an amenable number.

2134026025668 is an abundant number, since it is smaller than the sum of its proper divisors (3262670274600).

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

2134026025668 is a wasteful number, since it uses less digits than its factorization.

2134026025668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25854244 (or 25854239 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 45.

The spelling of 2134026025668 in words is "two trillion, one hundred thirty-four billion, twenty-six million, twenty-five thousand, six hundred sixty-eight".