16434645424170 has 16 divisors (see below), whose sum is σ = 39443149018080. Its totient is φ = 4382572113104.

The previous prime is 16434645424163. The next prime is 16434645424201. The reversal of 16434645424170 is 7142454643461.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273910757040 + ... + 273910757099.

It is an arithmetic number, because the mean of its divisors is an integer number (2465196813630).

Almost surely, 2^{16434645424170} is an apocalyptic number.

16434645424170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16434645424170 is an abundant number, since it is smaller than the sum of its proper divisors (23008503593910).

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

16434645424170 is a wasteful number, since it uses less digits than its factorization.

16434645424170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547821514149.

The product of its (nonzero) digits is 7741440, while the sum is 51.

The spelling of 16434645424170 in words is "sixteen trillion, four hundred thirty-four billion, six hundred forty-five million, four hundred twenty-four thousand, one hundred seventy".