3441421040 has 20 divisors (see below), whose sum is σ = 8001304104. Its totient is φ = 1376568384.

The previous prime is 3441421019. The next prime is 3441421057. The reversal of 3441421040 is 401241443.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (20).

It is a junction number, because it is equal to n+sod(n) for n = 3441420997 and 3441421015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21508802 + ... + 21508961.

Almost surely, 2^3441421040 is an apocalyptic number.

It is an amenable number.

3441421040 is an abundant number, since it is smaller than the sum of its proper divisors (4559883064).

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

3441421040 is a wasteful number, since it uses less digits than its factorization.

3441421040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43017776 (or 43017770 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 3441421040 is about 58663.6262090914. The cubic root of 3441421040 is about 1509.7762983084.

Adding to 3441421040 its reverse (401241443), we get a palindrome (3842662483).

The spelling of 3441421040 in words is "three billion, four hundred forty-one million, four hundred twenty-one thousand, forty".