444404703466411 has 4 divisors (see below), whose sum is σ = 470546156611512. Its totient is φ = 418263250321312.

The previous prime is 444404703466397. The next prime is 444404703466481. The reversal of 444404703466411 is 114664307404444.

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

It is not a de Polignac number, because 444404703466411 - 2⁴⁷ = 303667215111083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (444404703466481) 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, 13070726572525 + ... + 13070726572558.

It is an arithmetic number, because the mean of its divisors is an integer number (117636539152878).

Almost surely, 2^{444404703466411} is an apocalyptic number.

444404703466411 is a deficient number, since it is larger than the sum of its proper divisors (26141453145101).

444404703466411 is a wasteful number, since it uses less digits than its factorization.

444404703466411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26141453145100.

The product of its (nonzero) digits is 12386304, while the sum is 52.

The spelling of 444404703466411 in words is "four hundred forty-four trillion, four hundred four billion, seven hundred three million, four hundred sixty-six thousand, four hundred eleven".