3403440140 has 24 divisors (see below), whose sum is σ = 7299294912. Its totient is φ = 1332410240.

The previous prime is 3403440133. The next prime is 3403440181. The reversal of 3403440140 is 410443043.

It is an unprimeable number.

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, 1809401 + ... + 1811280.

It is an arithmetic number, because the mean of its divisors is an integer number (304137288).

Almost surely, 2^3403440140 is an apocalyptic number.

It is an amenable number.

3403440140 is an abundant number, since it is smaller than the sum of its proper divisors (3895854772).

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

3403440140 is a wasteful number, since it uses less digits than its factorization.

3403440140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3620737 (or 3620735 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 3403440140 is about 58339.0104475556. The cubic root of 3403440140 is about 1504.2015742682.

Adding to 3403440140 its reverse (410443043), we get a palindrome (3813883183).

The spelling of 3403440140 in words is "three billion, four hundred three million, four hundred forty thousand, one hundred forty".