16434243411250 has 80 divisors (see below), whose sum is σ = 35242879668480. Its totient is φ = 5628529728000.

The previous prime is 16434243411247. The next prime is 16434243411263. The reversal of 16434243411250 is 5211434243461.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 7117879 + ... + 9139621.

It is an arithmetic number, because the mean of its divisors is an integer number (440535995856).

Almost surely, 2^{16434243411250} is an apocalyptic number.

16434243411250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16434243411250 is an abundant number, since it is smaller than the sum of its proper divisors (18808636257230).

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

16434243411250 is an equidigital number, since it uses as much as digits as its factorization.

16434243411250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2022701 (or 2022686 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 40.

The spelling of 16434243411250 in words is "sixteen trillion, four hundred thirty-four billion, two hundred forty-three million, four hundred eleven thousand, two hundred fifty".