44220062446401 has 8 divisors (see below), whose sum is σ = 59118153191680. Its totient is φ = 29401006666032.

The previous prime is 44220062446297. The next prime is 44220062446421. The reversal of 44220062446401 is 10464426002244.

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

It is not a de Polignac number, because 44220062446401 - 2⁴¹ = 42021039190849 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44220062446401.

It is not an unprimeable number, because it can be changed into a prime (44220062446421) 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, 19758739921 + ... + 19758742158.

It is an arithmetic number, because the mean of its divisors is an integer number (7389769148960).

Almost surely, 2^{44220062446401} is an apocalyptic number.

It is an amenable number.

44220062446401 is a deficient number, since it is larger than the sum of its proper divisors (14898090745279).

44220062446401 is a wasteful number, since it uses less digits than its factorization.

44220062446401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39517482455.

The product of its (nonzero) digits is 294912, while the sum is 39.

Adding to 44220062446401 its reverse (10464426002244), we get a palindrome (54684488448645).

The spelling of 44220062446401 in words is "forty-four trillion, two hundred twenty billion, sixty-two million, four hundred forty-six thousand, four hundred one".