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42143130214 = 235359692819
BaseRepresentation
bin100111001111111011…
…010010001001100110
311000210000201211110121
4213033323102021212
51142302120131324
631205453312154
73021226460563
oct471773221146
9130700654417
1042143130214
1116966775539
12820179565a
133c88091953
14207b08386a
151169c1d5e4
hex9cfed2266

42143130214 has 8 divisors (see below), whose sum is σ = 63393774840. Its totient is φ = 21011871936.

The previous prime is 42143130199. The next prime is 42143130241. The reversal of 42143130214 is 41203134124.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29845704 + ... + 29847115.

It is an arithmetic number, because the mean of its divisors is an integer number (7924221855).

Almost surely, 242143130214 is an apocalyptic number.

42143130214 is a deficient number, since it is larger than the sum of its proper divisors (21250644626).

42143130214 is a wasteful number, since it uses less digits than its factorization.

42143130214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59693174.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 42143130214 its reverse (41203134124), we get a palindrome (83346264338).

The spelling of 42143130214 in words is "forty-two billion, one hundred forty-three million, one hundred thirty thousand, two hundred fourteen".

Divisors: 1 2 353 706 59692819 119385638 21071565107 42143130214