16452232245330 has 128 divisors (see below), whose sum is σ = 45490913280000. Its totient is φ = 3730123353600.

The previous prime is 16452232245329. The next prime is 16452232245403. The reversal of 16452232245330 is 3354223225461.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 133261630 + ... + 133385030.

It is an arithmetic number, because the mean of its divisors is an integer number (355397760000).

Almost surely, 2^{16452232245330} is an apocalyptic number.

16452232245330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 16452232245330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22745456640000).

16452232245330 is an abundant number, since it is smaller than the sum of its proper divisors (29038681034670).

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

16452232245330 is a wasteful number, since it uses less digits than its factorization.

16452232245330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128544.

The product of its (nonzero) digits is 1036800, while the sum is 42.

The spelling of 16452232245330 in words is "sixteen trillion, four hundred fifty-two billion, two hundred thirty-two million, two hundred forty-five thousand, three hundred thirty".