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144104401010401 = 1326342148113779
BaseRepresentation
bin100000110000111111101011…
…101000011111111011100001
3200220020020122110212002002021
4200300333223220133323201
5122342001303124313101
61230252351541021441
742232125252164626
oct4060775350377341
9626206573762067
10144104401010401
1141a09373638197
12141b44943b4881
136253ca9a43720
142782993d8a34d
15119d745c695a1
hex830feba1fee1

144104401010401 has 8 divisors (see below), whose sum is σ = 155779428530880. Its totient is φ = 132513669718032.

The previous prime is 144104401010357. The next prime is 144104401010431. The reversal of 144104401010401 is 104010104401441.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-144104401010401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144104401010431) 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, 21074053471 + ... + 21074060308.

It is an arithmetic number, because the mean of its divisors is an integer number (19472428566360).

Almost surely, 2144104401010401 is an apocalyptic number.

It is an amenable number.

144104401010401 is a deficient number, since it is larger than the sum of its proper divisors (11675027520479).

144104401010401 is a wasteful number, since it uses less digits than its factorization.

144104401010401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42148114055.

The product of its (nonzero) digits is 1024, while the sum is 25.

Adding to 144104401010401 its reverse (104010104401441), we get a palindrome (248114505411842).

The spelling of 144104401010401 in words is "one hundred forty-four trillion, one hundred four billion, four hundred one million, ten thousand, four hundred one".

Divisors: 1 13 263 3419 42148113779 547925479127 11084953923877 144104401010401