3404343320144 has 40 divisors (see below), whose sum is σ = 7129699685640. Its totient is φ = 1565394329088.

The previous prime is 3404343320129. The next prime is 3404343320201. The reversal of 3404343320144 is 4410233434043.

It can be written as a sum of positive squares in 4 ways, for example, as 393771310144 + 3010572010000 = 627512^2 + 1735100^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30366047 + ... + 30477950.

It is an arithmetic number, because the mean of its divisors is an integer number (178242492141).

Almost surely, 2^{3404343320144} is an apocalyptic number.

It is an amenable number.

3404343320144 is an abundant number, since it is smaller than the sum of its proper divisors (3725356365496).

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

3404343320144 is a wasteful number, since it uses less digits than its factorization.

3404343320144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60844287 (or 60844281 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 3404343320144 its reverse (4410233434043), we get a palindrome (7814576754187).

The spelling of 3404343320144 in words is "three trillion, four hundred four billion, three hundred forty-three million, three hundred twenty thousand, one hundred forty-four".