1133963217084 has 144 divisors (see below), whose sum is σ = 2852701568640. Its totient is φ = 350478136320.

The previous prime is 1133963217043. The next prime is 1133963217089. The reversal of 1133963217084 is 4807123693311.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133963217089) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 63139834 + ... + 63157790.

It is an arithmetic number, because the mean of its divisors is an integer number (19810427560).

Almost surely, 2^{1133963217084} 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 1133963217084, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1426350784320).

1133963217084 is an abundant number, since it is smaller than the sum of its proper divisors (1718738351556).

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

1133963217084 is a wasteful number, since it uses less digits than its factorization.

1133963217084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18268 (or 18249 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 48.

The spelling of 1133963217084 in words is "one trillion, one hundred thirty-three billion, nine hundred sixty-three million, two hundred seventeen thousand, eighty-four".