2126066795736 has 64 divisors (see below), whose sum is σ = 5728426794720. Its totient is φ = 653671449600.

The previous prime is 2126066795719. The next prime is 2126066795761. The reversal of 2126066795736 is 6375976606212.

It is a super-2 number, since 2×2126066795736² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2126066795736.

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, 2212965 + ... + 3024788.

Almost surely, 2^{2126066795736} is an apocalyptic number.

2126066795736 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2126066795736 is an abundant number, since it is smaller than the sum of its proper divisors (3602359998984).

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

2126066795736 is a wasteful number, since it uses less digits than its factorization.

2126066795736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5239076 (or 5239072 counting only the distinct ones).

The product of its (nonzero) digits is 34292160, while the sum is 60.

The spelling of 2126066795736 in words is "two trillion, one hundred twenty-six billion, sixty-six million, seven hundred ninety-five thousand, seven hundred thirty-six".