1141430520000 has 560 divisors, whose sum is σ = 3858675828480. Its totient is φ = 297598464000.

The previous prime is 1141430519989. The next prime is 1141430520017. The reversal of 1141430520000 is 250341411.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1862039694 + ... + 1862040306.

Almost surely, 2^{1141430520000} is an apocalyptic number.

1141430520000 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 1141430520000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1929337914240).

1141430520000 is an abundant number, since it is smaller than the sum of its proper divisors (2717245308480).

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

1141430520000 is an equidigital number, since it uses as much as digits as its factorization.

1141430520000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 970 (or 945 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 1141430520000 its reverse (250341411), we get a palindrome (1141680861411).

The spelling of 1141430520000 in words is "one trillion, one hundred forty-one billion, four hundred thirty million, five hundred twenty thousand".