16422045300 has 180 divisors, whose sum is σ = 53374704460. Its totient is φ = 4367623680.

The previous prime is 16422045259. The next prime is 16422045319. The reversal of 16422045300 is 354022461.

16422045300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 1382947344 + 15039097956 = 37188^2 + 122634^2 .

It is a tau number, because it is divible by the number of its divisors (180).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 3310422 + ... + 3315378.

Almost surely, 2^16422045300 is an apocalyptic number.

16422045300 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 16422045300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26687352230).

16422045300 is an abundant number, since it is smaller than the sum of its proper divisors (36952659160).

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

16422045300 is a wasteful number, since it uses less digits than its factorization.

16422045300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5392 (or 5376 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 16422045300 its reverse (354022461), we get a palindrome (16776067761).

The spelling of 16422045300 in words is "sixteen billion, four hundred twenty-two million, forty-five thousand, three hundred".