1135966843930 has 24 divisors (see below), whose sum is σ = 2064785096052. Its totient is φ = 449975173824.

The previous prime is 1135966843919. The next prime is 1135966843937. The reversal of 1135966843930 is 393486695311.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1095335975889 + 40630868041 = 1046583^2 + 201571^2 .

It is not an unprimeable number, because it can be changed into a prime (1135966843937) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 5247699 + ... + 5459878.

Almost surely, 2^{1135966843930} is an apocalyptic number.

1135966843930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1135966843930 is a deficient number, since it is larger than the sum of its proper divisors (928818252122).

1135966843930 is a wasteful number, since it uses less digits than its factorization.

1135966843930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10707790 (or 10707687 counting only the distinct ones).

The product of its (nonzero) digits is 12597120, while the sum is 58.

The spelling of 1135966843930 in words is "one trillion, one hundred thirty-five billion, nine hundred sixty-six million, eight hundred forty-three thousand, nine hundred thirty".