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42380318335 = 583320331883
BaseRepresentation
bin100111011110000100…
…000101011001111111
311001101120001020101211
4213132010011121333
51143243330141320
631245205145251
73030136522255
oct473604053177
9131346036354
1042380318335
1116a78648483
1282690bb227
133cc5269954
1420a07865d5
15118097155a
hex9de10567f

42380318335 has 16 divisors (see below), whose sum is σ = 51486793344. Its totient is φ = 33484261792.

The previous prime is 42380318297. The next prime is 42380318359. The reversal of 42380318335 is 53381308324.

It is a cyclic number.

It is not a de Polignac number, because 42380318335 - 223 = 42371929727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1313304 + ... + 1345186.

It is an arithmetic number, because the mean of its divisors is an integer number (3217924584).

Almost surely, 242380318335 is an apocalyptic number.

42380318335 is a deficient number, since it is larger than the sum of its proper divisors (9106475009).

42380318335 is a wasteful number, since it uses less digits than its factorization.

42380318335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35174.

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 42380318335 in words is "forty-two billion, three hundred eighty million, three hundred eighteen thousand, three hundred thirty-five".

Divisors: 1 5 83 415 3203 16015 31883 159415 265849 1329245 2646289 13231445 102121249 510606245 8476063667 42380318335