2126759344 has 20 divisors (see below), whose sum is σ = 4121515224. Its totient is φ = 1063142528.

The previous prime is 2126759333. The next prime is 2126759387. The reversal of 2126759344 is 4439576212.

It is a super-3 number, since 3×2126759344³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2126759344.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76044 + ... + 100180.

Almost surely, 2^2126759344 is an apocalyptic number.

It is an amenable number.

2126759344 is a deficient number, since it is larger than the sum of its proper divisors (1994755880).

2126759344 is a wasteful number, since it uses less digits than its factorization.

2126759344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29652 (or 29646 counting only the distinct ones).

The product of its digits is 362880, while the sum is 43.

The square root of 2126759344 is about 46116.8011032856. The cubic root of 2126759344 is about 1285.9955028556.

The spelling of 2126759344 in words is "two billion, one hundred twenty-six million, seven hundred fifty-nine thousand, three hundred forty-four".