2010422400 has 192 divisors, whose sum is σ = 7568057280. Its totient is φ = 459509760.

The previous prime is 2010422389. The next prime is 2010422423. The reversal of 2010422400 is 42240102.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2010422400.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52242 + ... + 82158.

It is an arithmetic number, because the mean of its divisors is an integer number (39416965).

Almost surely, 2^2010422400 is an apocalyptic number.

2010422400 is a gapful number since it is divisible by the number (20) 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 2010422400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3784028640).

2010422400 is an abundant number, since it is smaller than the sum of its proper divisors (5557634880).

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

2010422400 is a wasteful number, since it uses less digits than its factorization.

2010422400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29951 (or 29934 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 2010422400 is about 44837.7341086724. The cubic root of 2010422400 is about 1262.1058260350.

Adding to 2010422400 its reverse (42240102), we get a palindrome (2052662502).

The spelling of 2010422400 in words is "two billion, ten million, four hundred twenty-two thousand, four hundred".