1350511421160 has 256 divisors, whose sum is σ = 4549191413760. Its totient is φ = 317854817280.

The previous prime is 1350511421137. The next prime is 1350511421167. The reversal of 1350511421160 is 611241150531.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (1350511421167) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 22583059 + ... + 22642781.

It is an arithmetic number, because the mean of its divisors is an integer number (17770278960).

Almost surely, 2^{1350511421160} is an apocalyptic number.

1350511421160 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 1350511421160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2274595706880).

1350511421160 is an abundant number, since it is smaller than the sum of its proper divisors (3198679992600).

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

1350511421160 is a wasteful number, since it uses less digits than its factorization.

1350511421160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60248 (or 60244 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 30.

Adding to 1350511421160 its reverse (611241150531), we get a palindrome (1961752571691).

The spelling of 1350511421160 in words is "one trillion, three hundred fifty billion, five hundred eleven million, four hundred twenty-one thousand, one hundred sixty".