2126044870285 has 16 divisors (see below), whose sum is σ = 2915946147456. Its totient is φ = 1457745605568.

The previous prime is 2126044870273. The next prime is 2126044870307. The reversal of 2126044870285 is 5820784406212.

It is not a de Polignac number, because 2126044870285 - 2¹¹ = 2126044868237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1913179 + ... + 2812888.

It is an arithmetic number, because the mean of its divisors is an integer number (182246634216).

Almost surely, 2^{2126044870285} is an apocalyptic number.

It is an amenable number.

2126044870285 is a deficient number, since it is larger than the sum of its proper divisors (789901277171).

2126044870285 is a wasteful number, since it uses less digits than its factorization.

2126044870285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4738932.

The product of its (nonzero) digits is 1720320, while the sum is 49.

The spelling of 2126044870285 in words is "two trillion, one hundred twenty-six billion, forty-four million, eight hundred seventy thousand, two hundred eighty-five".