1143327076992 has 128 divisors (see below), whose sum is σ = 3415059144000. Its totient is φ = 376517256192.

The previous prime is 1143327076967. The next prime is 1143327076993. The reversal of 1143327076992 is 2996707233411.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (1143327076993) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1706067 + ... + 2279762.

Almost surely, 2^{1143327076992} is an apocalyptic number.

1143327076992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1143327076992 is an abundant number, since it is smaller than the sum of its proper divisors (2271732067008).

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

1143327076992 is an equidigital number, since it uses as much as digits as its factorization.

1143327076992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3985935 (or 3985917 counting only the distinct ones).

The product of its (nonzero) digits is 3429216, while the sum is 54.

The spelling of 1143327076992 in words is "one trillion, one hundred forty-three billion, three hundred twenty-seven million, seventy-six thousand, nine hundred ninety-two".