444012403402403 has 8 divisors (see below), whose sum is σ = 488904056763840. Its totient is φ = 399875231610280.

The previous prime is 444012403402369. The next prime is 444012403402517. The reversal of 444012403402403 is 304204304210444.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 444012403402403 - 2²² = 444012399208099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (444012403401403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188620391093 + ... + 188620393446.

It is an arithmetic number, because the mean of its divisors is an integer number (61113007095480).

Almost surely, 2^{444012403402403} is an apocalyptic number.

444012403402403 is a deficient number, since it is larger than the sum of its proper divisors (44891653361437).

444012403402403 is a wasteful number, since it uses less digits than its factorization.

444012403402403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377240784657.

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 444012403402403 its reverse (304204304210444), we get a palindrome (748216707612847).

The spelling of 444012403402403 in words is "four hundred forty-four trillion, twelve billion, four hundred three million, four hundred two thousand, four hundred three".