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144143032214 = 217322408083
BaseRepresentation
bin1000011000111110011…
…0000001111110010110
3111210001120112201111202
42012033212001332112
54330201104012324
6150115101232502
713261666362266
oct2061746017626
9453046481452
10144143032214
1156148a90605
1223b29262732
1310792012c4c
146d959757a6
153b397eb8ae
hex218f981f96

144143032214 has 12 divisors (see below), whose sum is σ = 217471657956. Its totient is φ = 71654887992.

The previous prime is 144143032213. The next prime is 144143032291. The reversal of 144143032214 is 412230341441.

144143032214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144143032213) 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 5 ways as a sum of consecutive naturals, for example, 1144184 + ... + 1263899.

It is an arithmetic number, because the mean of its divisors is an integer number (18122638163).

Almost surely, 2144143032214 is an apocalyptic number.

144143032214 is a deficient number, since it is larger than the sum of its proper divisors (73328625742).

144143032214 is an equidigital number, since it uses as much as digits as its factorization.

144143032214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2408431 (or 2408258 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 144143032214 its reverse (412230341441), we get a palindrome (556373373655).

The spelling of 144143032214 in words is "one hundred forty-four billion, one hundred forty-three million, thirty-two thousand, two hundred fourteen".