2026066621726 has 32 divisors (see below), whose sum is σ = 3656165103360. Its totient is φ = 822589883136.

The previous prime is 2026066621717. The next prime is 2026066621729. The reversal of 2026066621726 is 6271266606202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2026066621729) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11463886 + ... + 11639278.

It is an arithmetic number, because the mean of its divisors is an integer number (114255159480).

Almost surely, 2^{2026066621726} is an apocalyptic number.

2026066621726 is a deficient number, since it is larger than the sum of its proper divisors (1630098481634).

2026066621726 is a wasteful number, since it uses less digits than its factorization.

2026066621726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218848.

The product of its (nonzero) digits is 870912, while the sum is 46.

The spelling of 2026066621726 in words is "two trillion, twenty-six billion, sixty-six million, six hundred twenty-one thousand, seven hundred twenty-six".