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144830664343 is a prime number
BaseRepresentation
bin1000011011100010010…
…1001000111010010111
3111211211111110001110101
42012320211020322113
54333103122224333
6150311223434531
713315016222551
oct2067045107227
9454744401411
10144830664343
1156471152822
122409b5b5a47
1310871611a71
14701d0104d1
153b79d7967d
hex21b8948e97

144830664343 has 2 divisors, whose sum is σ = 144830664344. Its totient is φ = 144830664342.

The previous prime is 144830664313. The next prime is 144830664353. The reversal of 144830664343 is 343466038441.

It is a strong prime.

It is an emirp because it is prime and its reverse (343466038441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 144830664343 - 25 = 144830664311 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 144830664293 and 144830664302.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144830664313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72415332171 + 72415332172.

It is an arithmetic number, because the mean of its divisors is an integer number (72415332172).

Almost surely, 2144830664343 is an apocalyptic number.

144830664343 is a deficient number, since it is larger than the sum of its proper divisors (1).

144830664343 is an equidigital number, since it uses as much as digits as its factorization.

144830664343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1990656, while the sum is 46.

The spelling of 144830664343 in words is "one hundred forty-four billion, eight hundred thirty million, six hundred sixty-four thousand, three hundred forty-three".