1129516708320 has 1920 divisors, whose sum is σ = 5421819110400. Its totient is φ = 213836267520.

The previous prime is 1129516708303. The next prime is 1129516708339. The reversal of 1129516708320 is 238076159211.

1129516708320 is a `hidden beast` number, since 1 + 129 + 516 + 7 + 0 + 8 + 3 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

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 319 ways as a sum of consecutive naturals, for example, 1076755156 + ... + 1076756204.

It is an arithmetic number, because the mean of its divisors is an integer number (2823864120).

Almost surely, 2^{1129516708320} is an apocalyptic number.

1129516708320 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 1129516708320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2710909555200).

1129516708320 is an abundant number, since it is smaller than the sum of its proper divisors (4292302402080).

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

1129516708320 is a wasteful number, since it uses less digits than its factorization.

1129516708320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1190 (or 1173 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The spelling of 1129516708320 in words is "one trillion, one hundred twenty-nine billion, five hundred sixteen million, seven hundred eight thousand, three hundred twenty".