1133644416632 has 48 divisors (see below), whose sum is σ = 2630476711440. Its totient is φ = 448474710528.

The previous prime is 1133644416631. The next prime is 1133644416643. The reversal of 1133644416632 is 2366144463311.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133644416631) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59882993 + ... + 59901920.

It is an arithmetic number, because the mean of its divisors is an integer number (54801598155).

Almost surely, 2^{1133644416632} is an apocalyptic number.

It is an amenable number.

1133644416632 is an abundant number, since it is smaller than the sum of its proper divisors (1496832294808).

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

1133644416632 is a wasteful number, since it uses less digits than its factorization.

1133644416632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119784952 (or 119784935 counting only the distinct ones).

The product of its digits is 746496, while the sum is 44.

Adding to 1133644416632 its reverse (2366144463311), we get a palindrome (3499788879943).

The spelling of 1133644416632 in words is "one trillion, one hundred thirty-three billion, six hundred forty-four million, four hundred sixteen thousand, six hundred thirty-two".