244432231201401 has 4 divisors (see below), whose sum is σ = 325909641601872. Its totient is φ = 162954820800932.

The previous prime is 244432231201397. The next prime is 244432231201439. The reversal of 244432231201401 is 104102132234442.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 244432231201401 - 2² = 244432231201397 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (244432231281401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40738705200231 + ... + 40738705200236.

It is an arithmetic number, because the mean of its divisors is an integer number (81477410400468).

Almost surely, 2^{244432231201401} is an apocalyptic number.

It is an amenable number.

244432231201401 is a deficient number, since it is larger than the sum of its proper divisors (81477410400471).

244432231201401 is an equidigital number, since it uses as much as digits as its factorization.

244432231201401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81477410400470.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 244432231201401 its reverse (104102132234442), we get a palindrome (348534363435843).

The spelling of 244432231201401 in words is "two hundred forty-four trillion, four hundred thirty-two billion, two hundred thirty-one million, two hundred one thousand, four hundred one".