2034001540 has 12 divisors (see below), whose sum is σ = 4271403276. Its totient is φ = 813600608.

The previous prime is 2034001447. The next prime is 2034001549. The reversal of 2034001540 is 451004302.

It can be written as a sum of positive squares in 2 ways, for example, as 906250816 + 1127750724 = 30104^2 + 33582^2 .

It is not an unprimeable number, because it can be changed into a prime (2034001549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50850019 + ... + 50850058.

It is an arithmetic number, because the mean of its divisors is an integer number (355950273).

Almost surely, 2^2034001540 is an apocalyptic number.

2034001540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2034001540 is an abundant number, since it is smaller than the sum of its proper divisors (2237401736).

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

2034001540 is a wasteful number, since it uses less digits than its factorization.

2034001540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101700086 (or 101700084 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 2034001540 is about 45099.9062083282. The cubic root of 2034001540 is about 1267.0208426331.

Adding to 2034001540 its reverse (451004302), we get a palindrome (2485005842).

The spelling of 2034001540 in words is "two billion, thirty-four million, one thousand, five hundred forty".