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144004120357 is a prime number
BaseRepresentation
bin1000011000011101010…
…0000111111100100101
3111202200220011021021011
42012013110013330211
54324410023322412
6150053220022221
713255361553406
oct2060724077445
9452626137234
10144004120357
1156087632019
1223aaa831971
131076c2c6c96
146d813359ad
153b2c50c7a7
hex2187507f25

144004120357 has 2 divisors, whose sum is σ = 144004120358. Its totient is φ = 144004120356.

The previous prime is 144004120289. The next prime is 144004120423. The reversal of 144004120357 is 753021400441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96080780961 + 47923339396 = 309969^2 + 218914^2 .

It is an emirp because it is prime and its reverse (753021400441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 144004120357 - 27 = 144004120229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144004120157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72002060178 + 72002060179.

It is an arithmetic number, because the mean of its divisors is an integer number (72002060179).

Almost surely, 2144004120357 is an apocalyptic number.

It is an amenable number.

144004120357 is a deficient number, since it is larger than the sum of its proper divisors (1).

144004120357 is an equidigital number, since it uses as much as digits as its factorization.

144004120357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13440, while the sum is 31.

Adding to 144004120357 its reverse (753021400441), we get a palindrome (897025520798).

The spelling of 144004120357 in words is "one hundred forty-four billion, four million, one hundred twenty thousand, three hundred fifty-seven".