244121341401 has 20 divisors (see below), whose sum is σ = 416771532672. Its totient is φ = 139497909048.

The previous prime is 244121341397. The next prime is 244121341427. The reversal of 244121341401 is 104143121442.

244121341401 is a `hidden beast` number, since 2 + 4 + 4 + 1 + 213 + 41 + 401 = 666.

244121341401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 244121341401 - 2² = 244121341397 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (244121341001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 215273985 + ... + 215275118.

Almost surely, 2^244121341401 is an apocalyptic number.

244121341401 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

244121341401 is a deficient number, since it is larger than the sum of its proper divisors (172650191271).

244121341401 is an equidigital number, since it uses as much as digits as its factorization.

244121341401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430549122 (or 430549113 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 244121341401 its reverse (104143121442), we get a palindrome (348264462843).

The spelling of 244121341401 in words is "two hundred forty-four billion, one hundred twenty-one million, three hundred forty-one thousand, four hundred one".