1126671664770 has 48 divisors (see below), whose sum is σ = 3101660822520. Its totient is φ = 282772495872.

The previous prime is 1126671664759. The next prime is 1126671664777. The reversal of 1126671664770 is 774661766211.

1126671664770 is a `hidden beast` number, since 1 + 1 + 2 + 6 + 6 + 7 + 166 + 477 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1124908420689 + 1763244081 = 1060617^2 + 41991^2 .

It is not an unprimeable number, because it can be changed into a prime (1126671664777) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 368191825 + ... + 368194884.

Almost surely, 2^{1126671664770} is an apocalyptic number.

1126671664770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1126671664770 is an abundant number, since it is smaller than the sum of its proper divisors (1974989157750).

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

1126671664770 is a wasteful number, since it uses less digits than its factorization.

1126671664770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736386739 (or 736386736 counting only the distinct ones).

The product of its (nonzero) digits is 3556224, while the sum is 54.

The spelling of 1126671664770 in words is "one trillion, one hundred twenty-six billion, six hundred seventy-one million, six hundred sixty-four thousand, seven hundred seventy".