2026600440440 has 32 divisors (see below), whose sum is σ = 4634602652160. Its totient is φ = 797350992000.

The previous prime is 2026600440439. The next prime is 2026600440451. The reversal of 2026600440440 is 440440066202.

It is a junction number, because it is equal to n+sod(n) for n = 2026600440397 and 2026600440406.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 415284536 + ... + 415289415.

It is an arithmetic number, because the mean of its divisors is an integer number (144831332880).

Almost surely, 2^{2026600440440} is an apocalyptic number.

2026600440440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2026600440440 is an abundant number, since it is smaller than the sum of its proper divisors (2608002211720).

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

2026600440440 is a wasteful number, since it uses less digits than its factorization.

2026600440440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 830574023 (or 830574019 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

The spelling of 2026600440440 in words is "two trillion, twenty-six billion, six hundred million, four hundred forty thousand, four hundred forty".