3405450441 has 16 divisors (see below), whose sum is σ = 4621075200. Its totient is φ = 2230121808.

The previous prime is 3405450439. The next prime is 3405450443. The reversal of 3405450441 is 1440545043.

It is an interprime number because it is at equal distance from previous prime (3405450439) and next prime (3405450443).

It is not a de Polignac number, because 3405450441 - 2¹ = 3405450439 is a prime.

It is a super-2 number, since 2×3405450441² = 23194185412214188962, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3405450399 and 3405450408.

It is not an unprimeable number, because it can be changed into a prime (3405450443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 251650 + ... + 264836.

It is an arithmetic number, because the mean of its divisors is an integer number (288817200).

Almost surely, 2^3405450441 is an apocalyptic number.

It is an amenable number.

3405450441 is a deficient number, since it is larger than the sum of its proper divisors (1215624759).

3405450441 is a wasteful number, since it uses less digits than its factorization.

3405450441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14708.

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 3405450441 is about 58356.2373787070. The cubic root of 3405450441 is about 1504.4976769003.

Adding to 3405450441 its reverse (1440545043), we get a palindrome (4845995484).

The spelling of 3405450441 in words is "three billion, four hundred five million, four hundred fifty thousand, four hundred forty-one".