3402044555513 has 4 divisors (see below), whose sum is σ = 3493991705700. Its totient is φ = 3310097405328.

The previous prime is 3402044555501. The next prime is 3402044555519. The reversal of 3402044555513 is 3155554402043.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3135775139344 + 266269416169 = 1770812^2 + 516013^2 .

It is a cyclic number.

It is not a de Polignac number, because 3402044555513 - 2³² = 3397749588217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3402044555519) 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 3 ways as a sum of consecutive naturals, for example, 45973575038 + ... + 45973575111.

It is an arithmetic number, because the mean of its divisors is an integer number (873497926425).

Almost surely, 2^{3402044555513} is an apocalyptic number.

It is an amenable number.

3402044555513 is a deficient number, since it is larger than the sum of its proper divisors (91947150187).

3402044555513 is an equidigital number, since it uses as much as digits as its factorization.

3402044555513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91947150186.

The product of its (nonzero) digits is 720000, while the sum is 41.

Adding to 3402044555513 its reverse (3155554402043), we get a palindrome (6557598957556).

The spelling of 3402044555513 in words is "three trillion, four hundred two billion, forty-four million, five hundred fifty-five thousand, five hundred thirteen".