2030013040 has 80 divisors (see below), whose sum is σ = 5155786080. Its totient is φ = 737192960.

The previous prime is 2030013031. The next prime is 2030013071. The reversal of 2030013040 is 403100302.

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 2030013040.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1080582 + ... + 1082458.

It is an arithmetic number, because the mean of its divisors is an integer number (64447326).

Almost surely, 2^2030013040 is an apocalyptic number.

2030013040 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 2030013040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2577893040).

2030013040 is an abundant number, since it is smaller than the sum of its proper divisors (3125773040).

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

2030013040 is a wasteful number, since it uses less digits than its factorization.

2030013040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3130 (or 3124 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 2030013040 is about 45055.6660143871. Note that the first 3 decimals coincide. The cubic root of 2030013040 is about 1266.1921281835.

Adding to 2030013040 its reverse (403100302), we get a palindrome (2433113342).

The spelling of 2030013040 in words is "two billion, thirty million, thirteen thousand, forty".