2040341506 has 16 divisors (see below), whose sum is σ = 3524431680. Its totient is φ = 867756240.

The previous prime is 2040341473. The next prime is 2040341509. The reversal of 2040341506 is 6051430402.

It is a super-2 number, since 2×2040341506² = 8325986922212696072, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2040341509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 554421 + ... + 558088.

It is an arithmetic number, because the mean of its divisors is an integer number (220276980).

Almost surely, 2^2040341506 is an apocalyptic number.

2040341506 is a deficient number, since it is larger than the sum of its proper divisors (1484090174).

2040341506 is a wasteful number, since it uses less digits than its factorization.

2040341506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1112649.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 2040341506 is about 45170.1395393018. The cubic root of 2040341506 is about 1268.3359083954.

Adding to 2040341506 its reverse (6051430402), we get a palindrome (8091771908).

The spelling of 2040341506 in words is "two billion, forty million, three hundred forty-one thousand, five hundred six".