1126767351996 has 576 divisors, whose sum is σ = 3533406871680. Its totient is φ = 308385792000.

The previous prime is 1126767351989. The next prime is 1126767352057. The reversal of 1126767351996 is 6991537676211.

It is a happy number.

1126767351996 is a `hidden beast` number, since 1 + 1 + 26 + 7 + 6 + 7 + 3 + 519 + 96 = 666.

It is a congruent number.

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 191 ways as a sum of consecutive naturals, for example, 1664353210 + ... + 1664353886.

It is an arithmetic number, because the mean of its divisors is an integer number (6134386930).

Almost surely, 2^{1126767351996} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1126767351996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1766703435840).

1126767351996 is an abundant number, since it is smaller than the sum of its proper divisors (2406639519684).

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

1126767351996 is a wasteful number, since it uses less digits than its factorization.

1126767351996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 923 (or 904 counting only the distinct ones).

The product of its digits is 25719120, while the sum is 63.

The spelling of 1126767351996 in words is "one trillion, one hundred twenty-six billion, seven hundred sixty-seven million, three hundred fifty-one thousand, nine hundred ninety-six".