3441003340440 has 64 divisors (see below), whose sum is σ = 10367314869600. Its totient is φ = 913662682112.

The previous prime is 3441003340433. The next prime is 3441003340477. The reversal of 3441003340440 is 440433001443.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 3441003340398 and 3441003340407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61506435 + ... + 61562354.

Almost surely, 2^{3441003340440} is an apocalyptic number.

3441003340440 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3441003340440 is an abundant number, since it is smaller than the sum of its proper divisors (6926311529160).

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

3441003340440 is a wasteful number, since it uses less digits than its factorization.

3441003340440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123069036 (or 123069032 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 3441003340440 its reverse (440433001443), we get a palindrome (3881436341883).

The spelling of 3441003340440 in words is "three trillion, four hundred forty-one billion, three million, three hundred forty thousand, four hundred forty".