16130345280000 has 2400 divisors, whose sum is σ = 69093911170944. Its totient is φ = 3315400704000.

The previous prime is 16130345279981. The next prime is 16130345280001. The reversal of 16130345280000 is 8254303161.

It is a tau number, because it is divible by the number of its divisors (2400).

It is not an unprimeable number, because it can be changed into a prime (16130345280001) by changing a digit.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 18392639562 + ... + 18392640438.

Almost surely, 2^{16130345280000} is an apocalyptic number.

16130345280000 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 16130345280000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34546955585472).

16130345280000 is an abundant number, since it is smaller than the sum of its proper divisors (52963565890944).

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

16130345280000 is an equidigital number, since it uses as much as digits as its factorization.

16130345280000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 972 (or 934 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

Adding to 16130345280000 its reverse (8254303161), we get a palindrome (16138599583161).

The spelling of 16130345280000 in words is "sixteen trillion, one hundred thirty billion, three hundred forty-five million, two hundred eighty thousand".