3444000780813 has 16 divisors (see below), whose sum is σ = 4670679820800. Its totient is φ = 2256939148464.

The previous prime is 3444000780793. The next prime is 3444000780887. The reversal of 3444000780813 is 3180870004443.

3444000780813 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3444000780813 - 2¹⁴ = 3444000764429 is a prime.

It is a super-2 number, since 2×3444000780813² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3444000780113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34702531 + ... + 34801632.

It is an arithmetic number, because the mean of its divisors is an integer number (291917488800).

Almost surely, 2^{3444000780813} is an apocalyptic number.

It is an amenable number.

3444000780813 is a deficient number, since it is larger than the sum of its proper divisors (1226679039987).

3444000780813 is a wasteful number, since it uses less digits than its factorization.

3444000780813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69504448.

The product of its (nonzero) digits is 258048, while the sum is 42.

The spelling of 3444000780813 in words is "three trillion, four hundred forty-four billion, seven hundred eighty thousand, eight hundred thirteen".