1132254921616 has 240 divisors, whose sum is σ = 2826523507584. Its totient is φ = 429829410816.

The previous prime is 1132254921613. The next prime is 1132254921617. The reversal of 1132254921616 is 6161294522311.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1132254921613) 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 47 ways as a sum of consecutive naturals, for example, 51113455 + ... + 51135601.

Almost surely, 2^{1132254921616} is an apocalyptic number.

1132254921616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1132254921616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1413261753792).

1132254921616 is an abundant number, since it is smaller than the sum of its proper divisors (1694268585968).

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

1132254921616 is a wasteful number, since it uses less digits than its factorization.

1132254921616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22298 (or 22279 counting only the distinct ones).

The product of its digits is 155520, while the sum is 43.

The spelling of 1132254921616 in words is "one trillion, one hundred thirty-two billion, two hundred fifty-four million, nine hundred twenty-one thousand, six hundred sixteen".