3440404313054 has 8 divisors (see below), whose sum is σ = 5163361737600. Its totient is φ = 1719283733856.

The previous prime is 3440404313053. The next prime is 3440404313077. The reversal of 3440404313054 is 4503134040443.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3440404313053) by changing a digit.

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, 459206654 + ... + 459214145.

It is an arithmetic number, because the mean of its divisors is an integer number (645420217200).

Almost surely, 2^{3440404313054} is an apocalyptic number.

3440404313054 is a deficient number, since it is larger than the sum of its proper divisors (1722957424546).

3440404313054 is a wasteful number, since it uses less digits than its factorization.

3440404313054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918422674.

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 3440404313054 its reverse (4503134040443), we get a palindrome (7943538353497).

The spelling of 3440404313054 in words is "three trillion, four hundred forty billion, four hundred four million, three hundred thirteen thousand, fifty-four".