1141132520000 has 280 divisors, whose sum is σ = 3106727279040. Its totient is φ = 412289280000.

The previous prime is 1141132519999. The next prime is 1141132520009. The reversal of 1141132520000 is 252311411.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (1141132520009) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 69071741 + ... + 69088259.

It is an arithmetic number, because the mean of its divisors is an integer number (11095454568).

Almost surely, 2^{1141132520000} is an apocalyptic number.

1141132520000 is a gapful number since it is divisible by the number (10) 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 1141132520000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1553363639520).

1141132520000 is an abundant number, since it is smaller than the sum of its proper divisors (1965594759040).

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

1141132520000 is a wasteful number, since it uses less digits than its factorization.

1141132520000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16719 (or 16694 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

Adding to 1141132520000 its reverse (252311411), we get a palindrome (1141384831411).

The spelling of 1141132520000 in words is "one trillion, one hundred forty-one billion, one hundred thirty-two million, five hundred twenty thousand".