1141043220032 has 28 divisors (see below), whose sum is σ = 2362703627136. Its totient is φ = 545716321920.

The previous prime is 1141043220001. The next prime is 1141043220067. The reversal of 1141043220032 is 2300223401411.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 387581144 + ... + 387584087.

Almost surely, 2^{1141043220032} is an apocalyptic number.

It is an amenable number.

1141043220032 is an abundant number, since it is smaller than the sum of its proper divisors (1221660407104).

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

1141043220032 is an equidigital number, since it uses as much as digits as its factorization.

1141043220032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775165266 (or 775165256 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1141043220032 its reverse (2300223401411), we get a palindrome (3441266621443).

The spelling of 1141043220032 in words is "one trillion, one hundred forty-one billion, forty-three million, two hundred twenty thousand, thirty-two".