444033342333401 has 8 divisors (see below), whose sum is σ = 470533025870280. Its totient is φ = 417575889370368.

The previous prime is 444033342333397. The next prime is 444033342333487. The reversal of 444033342333401 is 104333243330444.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 313489121229376 + 130544221104025 = 17705624^2 + 11425595^2 .

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 444033342333401 - 2² = 444033342333397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (444033342333101) 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, 10557621806 + ... + 10557663863.

It is an arithmetic number, because the mean of its divisors is an integer number (58816628233785).

Almost surely, 2^{444033342333401} is an apocalyptic number.

It is an amenable number.

444033342333401 is a deficient number, since it is larger than the sum of its proper divisors (26499683536879).

444033342333401 is a wasteful number, since it uses less digits than its factorization.

444033342333401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21115286923.

The product of its (nonzero) digits is 1492992, while the sum is 41.

Adding to 444033342333401 its reverse (104333243330444), we get a palindrome (548366585663845).

The spelling of 444033342333401 in words is "four hundred forty-four trillion, thirty-three billion, three hundred forty-two million, three hundred thirty-three thousand, four hundred one".