2010424340 has 96 divisors (see below), whose sum is σ = 4433425920. Its totient is φ = 765158400.

The previous prime is 2010424321. The next prime is 2010424373. The reversal of 2010424340 is 434240102.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7418405 + ... + 7418675.

It is an arithmetic number, because the mean of its divisors is an integer number (46181520).

Almost surely, 2^2010424340 is an apocalyptic number.

2010424340 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 2010424340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2216712960).

2010424340 is an abundant number, since it is smaller than the sum of its proper divisors (2423001580).

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

2010424340 is a wasteful number, since it uses less digits than its factorization.

2010424340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513 (or 511 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2010424340 is about 44837.7557422313. The cubic root of 2010424340 is about 1262.1062320001.

Adding to 2010424340 its reverse (434240102), we get a palindrome (2444664442).

It can be divided in two parts, 20104 and 24340, that added together give a palindrome (44444).

The spelling of 2010424340 in words is "two billion, ten million, four hundred twenty-four thousand, three hundred forty".