4441344130397 has 4 divisors (see below), whose sum is σ = 4441349398176. Its totient is φ = 4441338862620.

The previous prime is 4441344130331. The next prime is 4441344130439. The reversal of 4441344130397 is 7930314431444.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4441344130397 - 2¹⁰ = 4441344129373 is a prime.

It is a super-2 number, since 2×4441344130397² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4441344130297) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1052879 + ... + 3160892.

It is an arithmetic number, because the mean of its divisors is an integer number (1110337349544).

Almost surely, 2^{4441344130397} is an apocalyptic number.

It is an amenable number.

4441344130397 is a deficient number, since it is larger than the sum of its proper divisors (5267779).

4441344130397 is a wasteful number, since it uses less digits than its factorization.

4441344130397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5267778.

The product of its (nonzero) digits is 1741824, while the sum is 47.

The spelling of 4441344130397 in words is "four trillion, four hundred forty-one billion, three hundred forty-four million, one hundred thirty thousand, three hundred ninety-seven".