444110320213139 has 16 divisors (see below), whose sum is σ = 463723411221504. Its totient is φ = 424522629854400.

The previous prime is 444110320213117. The next prime is 444110320213151. The reversal of 444110320213139 is 931312023011444.

It is a cyclic number.

It is not a de Polignac number, because 444110320213139 - 2⁸ = 444110320212883 is a prime.

It is a super-3 number, since 3×444110320213139³ (a number of 45 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (444110320213169) 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, 272796719 + ... + 274419879.

It is an arithmetic number, because the mean of its divisors is an integer number (28982713201344).

Almost surely, 2^{444110320213139} is an apocalyptic number.

444110320213139 is a deficient number, since it is larger than the sum of its proper divisors (19613091008365).

444110320213139 is a wasteful number, since it uses less digits than its factorization.

444110320213139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1630978.

The product of its (nonzero) digits is 62208, while the sum is 38.

The spelling of 444110320213139 in words is "four hundred forty-four trillion, one hundred ten billion, three hundred twenty million, two hundred thirteen thousand, one hundred thirty-nine".