1126763391326 has 8 divisors (see below), whose sum is σ = 1690270611480. Its totient is φ = 563339854168.

The previous prime is 1126763391311. The next prime is 1126763391343. The reversal of 1126763391326 is 6231933676211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1126763391326² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20887076 + ... + 20940951.

It is an arithmetic number, because the mean of its divisors is an integer number (211283826435).

Almost surely, 2^{1126763391326} is an apocalyptic number.

1126763391326 is a deficient number, since it is larger than the sum of its proper divisors (563507220154).

1126763391326 is a wasteful number, since it uses less digits than its factorization.

1126763391326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41841498.

The product of its digits is 1469664, while the sum is 50.

The spelling of 1126763391326 in words is "one trillion, one hundred twenty-six billion, seven hundred sixty-three million, three hundred ninety-one thousand, three hundred twenty-six".