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144134134301 = 1372647397459
BaseRepresentation
bin1000011000111100010…
…0000101101000011101
3111210000221210122212102
42012033010011220131
54330141314244201
6150114142414445
713261530632663
oct2061704055035
9453027718772
10144134134301
1156143a63463
1223b26291425
1310790218c01
146d946dac33
153b38b4026b
hex218f105a1d

144134134301 has 8 divisors (see below), whose sum is σ = 145241423040. Its totient is φ = 143027646048.

The previous prime is 144134134297. The next prime is 144134134351. The reversal of 144134134301 is 103431431441.

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 144134134301 - 22 = 144134134297 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144134134351) 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, 163910 + ... + 561368.

It is an arithmetic number, because the mean of its divisors is an integer number (18155177880).

Almost surely, 2144134134301 is an apocalyptic number.

It is an amenable number.

144134134301 is a deficient number, since it is larger than the sum of its proper divisors (1107288739).

144134134301 is a wasteful number, since it uses less digits than its factorization.

144134134301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400243.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 144134134301 its reverse (103431431441), we get a palindrome (247565565742).

The spelling of 144134134301 in words is "one hundred forty-four billion, one hundred thirty-four million, one hundred thirty-four thousand, three hundred one".

Divisors: 1 137 2647 362639 397459 54451883 1052073973 144134134301