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42132330341 = 173117969043
BaseRepresentation
bin100111001111010010…
…000101011101100101
311000202021102010211022
4213033102011131211
51142241334032331
631204430020525
73021035620223
oct471722053545
9130667363738
1042132330341
1116960669422
1281ba047745
133c85a7ccaa
142079871b13
151168cd867b
hex9cf485765

42132330341 has 8 divisors (see below), whose sum is σ = 44754151104. Its totient is φ = 39526448320.

The previous prime is 42132330319. The next prime is 42132330343. The reversal of 42132330341 is 14303323124.

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

It is a cyclic number.

It is not a de Polignac number, because 42132330341 - 214 = 42132313957 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42132330341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42132330343) 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 7 ways as a sum of consecutive naturals, for example, 3979235 + ... + 3989808.

It is an arithmetic number, because the mean of its divisors is an integer number (5594268888).

Almost surely, 242132330341 is an apocalyptic number.

It is an amenable number.

42132330341 is a deficient number, since it is larger than the sum of its proper divisors (2621820763).

42132330341 is a wasteful number, since it uses less digits than its factorization.

42132330341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7969371.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 42132330341 its reverse (14303323124), we get a palindrome (56435653465).

The spelling of 42132330341 in words is "forty-two billion, one hundred thirty-two million, three hundred thirty thousand, three hundred forty-one".

Divisors: 1 17 311 5287 7969043 135473731 2478372373 42132330341